CN206843244U - A kind of efficient air-floating apparatus - Google Patents
A kind of efficient air-floating apparatus Download PDFInfo
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- CN206843244U CN206843244U CN201720654047.9U CN201720654047U CN206843244U CN 206843244 U CN206843244 U CN 206843244U CN 201720654047 U CN201720654047 U CN 201720654047U CN 206843244 U CN206843244 U CN 206843244U
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- air flotation
- flotation slot
- air
- reaction area
- hybrid reaction
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Abstract
The utility model discloses a kind of efficient air-floating apparatus, wherein, including air flotation slot, the hybrid reaction area that is sequentially provided with air flotation slot side and molten medicine-chest, and the cell body being provided between hybrid reaction area and air flotation slot and the microbubble generator being provided with cell body.Chain mud scraper is provided with air flotation slot, slag notch is provided with air flotation slot, water inlet is provided with hybrid reaction area, overfall is provided with air flotation slot.The utility model has the effect that compact-sized, floor space is small, air dissolving system simply saves, noise is small, sewage disposal is efficient, air flotation effect is good.
Description
Technical field
Field of sewage treatment equipment is the utility model is related to, more particularly to a kind of efficient air-floating apparatus.
Background technology
Sewage air-flotation equipment of the prior art be usually predominantly using to sewage carry out dosing reaction by the way of, make its with
SS reactions produce alumen ustum in oil slick and sewage in sewage, and substantial amounts of minute bubbles are discharged in release by the molten gas of air dissolved pump,
Cause alumen ustum to be suspended in sewage surface above substantial amounts of bubble attachment alumen ustum, then struck off scum silica frost by its chain mud-scraping apparatus
Silt and the fewer air flotation effect of bulk rubbish are better in sewage when entering air-floating apparatus for dirt-excluding groove sewage, at present air floatation machine pair
Processing is poor without the larger sewage scum effect of silt and SS proportions, and the big clearance of bubble of release is not high.
Utility model content
In view of the above problems, the purpose of this utility model be to provide it is a kind of it is compact-sized, floor space is small, air dissolving system
Simple energy-conservation, the efficient air-floating apparatus that noise is small, sewage disposal is efficient, air flotation effect is good.
To achieve the above object, a kind of efficient air-floating apparatus provided by the utility model, wherein, including air flotation slot, in gas
The hybrid reaction area and molten medicine-chest that floating trough side is sequentially provided with, and the cell body that is provided between hybrid reaction area and air flotation slot and
The microbubble generator being provided with cell body.Chain mud scraper is provided with air flotation slot, slag notch is provided with air flotation slot, mixing is anti-
Answer and water inlet is provided with area, overfall is provided with air flotation slot.Thus, hybrid reaction area is connected with molten medicine-chest；Molten medicine-chest
Side is provided with dosing pump.Air flotation slot is connected with dirt-excluding groove, and air flotation slot is connected with the chain mud scraper of upper end to be connected, coagulating
Area side communicates with air flotation slot is evenly distributed with release, and air flotation slot rear end is connected with clear water.
In some embodiments, buffer board and sludge dividing plate are provided with air flotation slot.
The beneficial effects of the utility model are, air flotation effect good effects efficient with sewage disposal.By using foregoing
Technical scheme, the beneficial effects of the utility model are：By using microbubble generator, make a large amount of microbubble parcels in air flotation slot
The suspension of more difficult floating in sewage, makes it be more easy to float.By installing sewage buffer board and sludge dividing plate additional so that more difficult floating
Sludge more free settling, concentration higher sewage is gone SS most in sewage when entering air flotation slot
Remove so that delivery turbidity is low, the more clear effect of water quality.For example, raw water enters hybrid reaction area, and medicine is added in hybrid reaction area
Agent, to form separable flocculate；Sewage after pretreatment enters air flotation slot, by microbubble generator in cell body,
Micro-bubble (30~50um of the bubble diameter scope) mixing of release.These micro-bubbles are adhered on the flco in sewage, shape
It is less than the air float body of water into proportion.Air float body rises to the water surface and is condensed into oil slick (or scum silica frost), is scraped by chain mud scraper to gas
Outside floating trough；Precipitated by spacers block in air flotation slot heavier solid particle, discharged by sand flash valve herein.In this way, realize
Sewage disposal is efficient, the good effect of air flotation effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of efficient air-floating apparatus, including air flotation slot 1, the mixing that is sequentially provided with the side of air flotation slot 1 are anti-
Area 2 and molten medicine-chest 3 are answered, and the cell body 4 being provided between hybrid reaction area 2 and air flotation slot 1 and the microbubble being provided with cell body 4
Generator 5.Chain mud scraper 6 is provided with air flotation slot 1, slag notch 7 is provided with air flotation slot 1, is provided with hybrid reaction area 2
Water inlet 9, overfall 8 is provided with air flotation slot 1.Hybrid reaction area 2 is connected with molten medicine-chest 3；The molten side of medicine-chest 3, which is provided with, to be added
Teat pipette.Air flotation slot 1 is connected with dirt-excluding groove, air flotation slot 1 be connected with the chain mud scraper 6 of upper end be connected, coagulating area side with
Air flotation slot 1, which communicates, is evenly distributed with release, and the rear end of air flotation slot 1 is connected with clear water.Buffer board and dirt are provided with air flotation slot 1
Mud dividing plate.
The utility model with the integrated equipment of air supporting conception design, simplifies in molten medicine-chest, medicine system, hybrid reaction area
Structure, material is saved, reduce floor space, reduce duct length, it is dirty stifled abnormal to reduce medicine system.
In addition, the utility model uses replaces air-dissolving air-float, jet air float using cavitation type microbubble generator.Microbubble
Poromerics of the generator made by with the porous web plate substitution ceramics of thin metal, plastics, rubber etc..Overcome conventional aperture not
One, easily block and bubble is not easily disconnected from a variety of disadvantages such as uneven surface.Metal otter board is thin and smooth, and resistance is small, and aperture not only divides
Cloth is uniform, and aperture is consistent, and small this that need be not excessively pursuit aperture just creates extremely advantageous condition to anti-blocking.Construction
Simply, rotating part is in gas, and rotary resistance is small, and energy consumption is low.The size of bubble and intensive can be simply controlled on demand
Degree.As long as it can be achieved with the rotating speed of aperture or motor by the hole count for changing web plate.Device has continuously micro- to surrounding diverging
The function of bubble, the scope that it spreads is far better than the face that conventional micropore gas distribution pipe (head) can only be such that bubble is involved vertically upward
Product.Device volume is small, can be portable.It need to only be put into water, connect breather pipe (when water is shallow can air self-suction) and power supply
Operation.When need to overhaul, it can leave the water at any time.Can increase according to practical operation, subtract operation number of units in addition, with improve effect or
Save energy consumption.The molten gas of pump has completely cut off noise in water under liquid, reduces noise pollution.Have compared to air-dissolving air-float, jet air float
Installation is simple, flexible, single aeration quantity of combination is big and fully, the small and dense collection of bubble, be not required to air compressor machine dissolving, power consumption
The features such as small, maintenance maintenance facilitates.
Preceding solution, the beneficial effects of the utility model are：By using microbubble generator 5, make in air flotation slot 1
The suspension of more difficult floating, makes it be more easy to float in a large amount of microbubble parcel sewage.By install additional sewage buffer board and sludge every
Plate so that the sludge of more difficult floating more free settling, can make when then alloing the higher sewage of concentration enter air flotation slot 1 in sewage
The SS of the overwhelming majority is removed so that delivery turbidity is low, the more clear effect of water quality.For example, raw water enters hybrid reaction area 2, mixed
Close in reaction zone 2 and add medicament, to form separable flocculate；Sewage after pretreatment enters air flotation slot 1, in cell body 4
In pass through microbubble generator 5, release micro-bubble (30~50um of bubble diameter scope) mixing.These micro-bubbles adhere to
On flco in sewage, the air float body that proportion is less than water is formed.Air float body rises to the water surface and is condensed into oil slick (or scum silica frost), leads to
Chain mud scraper 6 is crossed to scrape to outside air flotation slot 1；Precipitated herein by spacers block in the heavier solid particle of air flotation slot 1, pass through row
Sand valve is discharged.In this way, realizing, compact-sized, floor space is small, air dissolving system simply saves, noise is small, sewage disposal is efficient,
The good effect of air flotation effect.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to practical new
The protection domain of type.
Claims (2)
- A kind of 1. efficient air-floating apparatus, it is characterised in that the hybrid reaction area being sequentially provided with including air flotation slot, in air flotation slot side With molten medicine-chest, and the cell body being provided between hybrid reaction area and air flotation slot and the microbubble generator being provided with cell body；Chain mud scraper is provided with described air flotation slot；Slag notch is provided with described air flotation slot；Water inlet is provided with described hybrid reaction area；Overfall is provided with described air flotation slot.
- 2. a kind of efficient air-floating apparatus according to claim 1, it is characterised in that occurred using efficient cavitation type microbubble The molten gas of device, buffer board and sludge dividing plate are provided with air flotation slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720654047.9U CN206843244U (en) | 2017-06-06 | 2017-06-06 | A kind of efficient air-floating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720654047.9U CN206843244U (en) | 2017-06-06 | 2017-06-06 | A kind of efficient air-floating apparatus |
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| Publication Number | Publication Date |
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| CN206843244U true CN206843244U (en) | 2018-01-05 |
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| CN201720654047.9U Active CN206843244U (en) | 2017-06-06 | 2017-06-06 | A kind of efficient air-floating apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911003A (en) * | 2018-07-27 | 2018-11-30 | 金强 | A kind of micro-nano bubble air-float degreasing device and technique |
-
2017
- 2017-06-06 CN CN201720654047.9U patent/CN206843244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911003A (en) * | 2018-07-27 | 2018-11-30 | 金强 | A kind of micro-nano bubble air-float degreasing device and technique |
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