CN208561754U - Air-floating apparatus for waste water treatment system - Google Patents
Air-floating apparatus for waste water treatment system Download PDFInfo
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- CN208561754U CN208561754U CN201721917853.7U CN201721917853U CN208561754U CN 208561754 U CN208561754 U CN 208561754U CN 201721917853 U CN201721917853 U CN 201721917853U CN 208561754 U CN208561754 U CN 208561754U
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- flotation tank
- partition
- waste water
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- treatment system
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Abstract
The utility model discloses a kind of air-floating apparatus for waste water treatment system, including flotation tank (1), side at the top of flotation tank (1) is equipped with slag chute (2), the other side at the top of flotation tank (1) is equipped with Rinsing Area (3), and the top of flotation tank (1) is equipped with scrapper conveyor (4)；The lower part of flotation tank (1) is equipped with impeller (5), the top of impeller (5) is equipped with inclined partition (6), the lower section of partition (6) is equipped with vibrating motor (7), the bottom edge and the side adjacent with bottom edge of partition (6) are connected with the inner wall of flotation tank (1), partition (6) is equipped with vertical pipeline (8), and the end of pipeline (8) is respectively arranged at the two sides up and down of partition (6)；Flotation tank (1) is equipped with the slag-discharging valve (9) being located above partition (6) bottom edge, and the bottom of flotation tank (1) is equipped with waste water inlet (10) and molten carbonated drink import (11).It is low with labor intensity of workers that the utility model has the advantages that work efficiency is high.
Description
Technical field
The utility model belongs to the field of environment protection equipment handled waste water, more particularly to a kind of for wastewater treatment system
The air-floating apparatus of system.
Background technique
Air-floating apparatus is to be passed through air in waste water in the form of micro-bubble, makes the particle to suspend in micro-bubble and waste water
Adherency forms waste water-gas-particle three-phase mixed system, and after particle adheres to bubble, density is less than the i.e. upper floatation surface of waste water, shape
At scum layer, separated from waste water.But since the granular size contained in waste water is different, however it remains a part of larger
Particle is still difficult to float after adhering to bubble, these larger particles will be deposited on the bottom of flotation tank, under long-term accumulation,
The bottom of flotation tank will form a thick layer dirt.In order to allow air-floating apparatus to work normally operating, worker is at interval of one section
Time just needs to clear up dirt, large labor intensity.Since dirt is deposited on the bottom of flotation tank, thus to dirt into
It needing to exclude the waste water in flotation tank before row cleaning completely, the air-floating apparatus of this period, which is in, stagnates operating condition, this
The working efficiency of air-floating apparatus will be reduced.
Therefore, existing air-floating apparatus has the shortcomings that working efficiency is low and labor intensity of workers is big.
Utility model content
The purpose of the utility model is to provide a kind of air-floating apparatus for waste water treatment system.The utility model tool
It is low with labor intensity of workers to have the advantages that work efficiency is high.
The technical solution of the utility model includes: the air-floating apparatus of waste water treatment system, including flotation tank are used for, at the top of flotation tank
Side be equipped with slag chute, the other side at the top of flotation tank is equipped with Rinsing Area, and the top of flotation tank is equipped with scrapper conveyor；Under flotation tank
Portion is equipped with impeller, and the top of impeller is equipped with inclined partition, and the lower section of partition is equipped with vibrating motor, the bottom edge of partition and with bottom
The adjacent side in side is connected with the inner wall of flotation tank, and partition is equipped with vertical pipeline, and the end of pipeline is respectively arranged at partition
Two sides up and down；Flotation tank is equipped with the slag-discharging valve being located above partition bottom edge, the bottom of flotation tank be equipped with waste water inlet and
Molten carbonated drink import.
It is previously described in the air-floating apparatus of waste water treatment system, the partition is equipped with multiple parallel risers.
It is previously described in the air-floating apparatus of waste water treatment system, the lower end of the pipeline extends downward close to flotation tank
Bottom.
It is previously described in the air-floating apparatus of waste water treatment system, the fan blade area of the impeller is flotation tank bottom surface face
Long-pending 40% to 70%, the revolving speed of impeller is between 5 to 8 rpms, distance of the partition top margin at the top of flotation tank
For the half of flotation tank height, the height of flotation tank is between 4 to 5 meters.
It is previously described in the air-floating apparatus of waste water treatment system, the angle of the partition and horizontal plane is 20 degree.
Compared with prior art, the utility model can will be difficult in waste water the larger particles to float collect on partition simultaneously
Flotation tank is discharged by slag-discharging valve, the operating of the utility model is not needed when clearing up the larger particles accumulated in flotation tank,
And the utility model structure is simple, easy to implement, is particularly suitable for less to finely ground particle substance and large particulate matter is more
Waste water is handled.
The larger particles being deposited on partition can be enabled relatively stable by riser, the water volume flow rate between riser
Slowly, larger particles will not be driven by the working fluid in flotation tank and reenter waste water, improve the treatment effect of waste water.Due to
The revolving speed of impeller is slower, the waste water water surface will not waviness, scrapper conveyor to scrape slag effect preferable.
Therefore, it is low with labor intensity of workers to have the advantages that work efficiency is high for the utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of riser.
The label in accompanying drawing is: 1- flotation tank, 2- slag chute, 3- Rinsing Area, 4- scrapper conveyor, 5- impeller, 6- partition, 7- vibration
Motor, 8- pipeline, 9- slag-discharging valve, 10- waste water inlet, the molten carbonated drink import of 11-, 12- riser.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.For the air-floating apparatus of waste water treatment system, as depicted in figs. 1 and 2, including flotation tank 1, flotation tank 1
The side at top is equipped with slag chute 2, and the other side at 1 top of flotation tank is equipped with Rinsing Area 3, and the top of flotation tank 1 is equipped with scrapper conveyor 4；
The lower part of flotation tank 1 is equipped with impeller 5, and the top of impeller 5 is equipped with inclined partition 6, and the lower section of partition 6 is equipped with vibrating motor 7, every
The bottom edge of plate 6 and the side adjacent with bottom edge are connected with the inner wall of flotation tank 1, and partition 6 is equipped with vertical pipeline 8, pipeline 8
End be respectively arranged at the two sides up and down of partition 6；Flotation tank 1 is equipped with the slag-discharging valve 9 being located above 6 bottom edge of partition, gas
The bottom in floating pond 1 is equipped with waste water inlet 10 and molten carbonated drink import 11.
The partition 6 is equipped with multiple parallel risers 12.
The lower end of the pipeline 8 extends downward close to the bottom of flotation tank 1.
The fan blade area of the impeller 5 is the 50% of 1 base area of flotation tank, and the revolving speed of impeller 5 is 6.5 rpms,
Distance of 6 top margin of partition apart from 1 top of flotation tank is the half of 1 height of flotation tank, and the height of flotation tank 1 is 4.5
Rice.
The angle of the partition 6 and horizontal plane is 20 degree.
Working principle: waste water enters flotation tank 1 from waste water inlet 10, and molten carbonated drink enters flotation tank 1 from molten carbonated drink import 11,
Particulate matter in molten carbonated drink absorption waste water.Slowly rotation drives and is located at the waste water of the lower section of partition 6 to 6 ionized motion of partition impeller 5,
The waste water of 6 top of partition flows back into the lower partition from pipeline 8, recycles so as to form one.Particle in waste water is wrapped up in drum
Buoyancy under rise and slag chute 2 is transmitted to by scrapper conveyor 4 collects, clear water then flows into Rinsing Area 3.Larger particles in waste water by
The rising buoyancy and itself subsidiary bubble buoyancy that impeller 5 provides rise and fall to partition 6, and vibrating motor 7 is with dynamic dividing plate 6
Vibration promotes larger particles mobile to slag-discharging valve 9, when accumulating more larger particles on partition 6, opens 9 row of slag-discharging valve
Except larger particles.
Therefore, it is low with labor intensity of workers to have the advantages that work efficiency is high for the utility model.
Claims (5)
1. being used for the air-floating apparatus of waste water treatment system, it is characterised in that: the side including flotation tank (1), at the top of flotation tank (1)
Equipped with slag chute (2), the other side at the top of flotation tank (1) is equipped with Rinsing Area (3), and the top of flotation tank (1) is equipped with scrapper conveyor (4)；
The lower part of flotation tank (1) is equipped with impeller (5), and the top of impeller (5) is equipped with inclined partition (6), and the lower section of partition (6) is equipped with vibration
Dynamic motor (7), the bottom edge and the side adjacent with bottom edge of partition (6) are connected with the inner wall of flotation tank (1), and partition is set on (6)
Have vertical pipeline (8), the end of pipeline (8) is respectively arranged at the two sides up and down of partition (6)；Flotation tank (1), which is equipped with, to be located at
The bottom of slag-discharging valve (9) above partition (6) bottom edge, flotation tank (1) is equipped with waste water inlet (10) and molten carbonated drink import (11).
2. the air-floating apparatus according to claim 1 for waste water treatment system, it is characterised in that: on the partition (6)
Equipped with multiple parallel risers (12).
3. the air-floating apparatus according to claim 1 for waste water treatment system, it is characterised in that: the pipeline (8)
Lower end extends downward close to the bottom of flotation tank (1).
4. the air-floating apparatus according to claim 1 for waste water treatment system, it is characterised in that: the impeller (5)
Fan blade area is the 40% to 70% of flotation tank (1) base area, and the revolving speed of impeller (5) is between 5 to 8 rpms, institute
State the half that distance of partition (6) top margin at the top of flotation tank (1) is flotation tank (1) height, the height of flotation tank (1)
Between 4 to 5 meters.
5. the air-floating apparatus according to claim 1 for waste water treatment system, it is characterised in that: the partition (6) with
The angle of horizontal plane is 20 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917853.7U CN208561754U (en) | 2017-12-29 | 2017-12-29 | Air-floating apparatus for waste water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917853.7U CN208561754U (en) | 2017-12-29 | 2017-12-29 | Air-floating apparatus for waste water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208561754U true CN208561754U (en) | 2019-03-01 |
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ID=65452038
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721917853.7U Active CN208561754U (en) | 2017-12-29 | 2017-12-29 | Air-floating apparatus for waste water treatment system |
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| Country | Link |
|---|---|
| CN (1) | CN208561754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321262A (en) * | 2021-07-01 | 2021-08-31 | 江西台标环保有限公司 | Coagulation air flotation method suitable for textile printing and dyeing wastewater treatment |
-
2017
- 2017-12-29 CN CN201721917853.7U patent/CN208561754U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321262A (en) * | 2021-07-01 | 2021-08-31 | 江西台标环保有限公司 | Coagulation air flotation method suitable for textile printing and dyeing wastewater treatment |
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