CN209143857U - A kind of multi-spiral formula aeration tank - Google Patents
A kind of multi-spiral formula aeration tank Download PDFInfo
- Publication number
- CN209143857U CN209143857U CN201821925421.5U CN201821925421U CN209143857U CN 209143857 U CN209143857 U CN 209143857U CN 201821925421 U CN201821925421 U CN 201821925421U CN 209143857 U CN209143857 U CN 209143857U
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- China
- Prior art keywords
- cylinder
- aeration
- air inlet
- spiral shape
- aeration tube
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of multi-spiral formula aeration tanks, including cylindrical cylinder and the gas outlet that cylinder top tapered is arranged in, the supported underneath of cylinder has hollow air inlet storehouse, gas outlet is connected to air inlet storehouse by a plurality of intracorporal spiral shape aeration tube of cylinder that is located at, wastewater inlet and overflow port are respectively arranged on the upper and lower ends side wall of cylinder, and wastewater inlet and overflow port are oppositely arranged on cylinder top and bottom sidewall, and uniformly arrangement and aeration squit hole obliquely are provided on the side wall of spiral shape aeration tube.The utility model can make the water entered adequately flow through spiral shape aeration tube, and the thickly dotted aeration squit hole arranged on spiral shape aeration tube can make the gas sprayed preferably in conjunction with sewage.
Description
Technical field
The utility model relates to a kind of aerator, specifically a kind of multi-spiral formula aeration tank.
Background technique
Aerator is played a crucial role in sewage treatment field, and aerator main function is will be in air
Oxygen forces the process shifted into liquid, and the purpose is to obtain enough dissolved oxygens.In addition, aeration also prevents suspended substance in pond
Sink, reinforces the purpose that organic matter is contacted with microorganism and dissolved oxygen in pond.To guarantee that microorganism is having sufficient dissolution in pond
Under conditions of oxygen, to the oxygenolysis of dirty Organic substance in water.
Influence gas between gas-liquid two-phase transfer rate because being known as: gas partial pressure in the gas phase and in the liquid phase
Concentration, temperature, two-phase interface area and the composition of water etc..Under mutually synthermal and partial pressure, a kind of dissolution of gas in water
It is constant for spending (often claiming equilibrium concentration)；When the concentration of the gas is greater than equilibrium concentration, then escaped from water；It is dense less than balancing
When spending, gas dissolves in water.Reservoir or lake are often due to algae, the breeding of protozoan and planktonic organism or plant and animal residues
Rot and have stink.Odor causing substance is usually volatile organic matter, can with fountain, it is multistage drop, multilayer perforated plate it is overboard and
The overboard equal aerators of multilayer coke disk, make water flow be dispersed into film-form or droplet-like and remove it.
Therefore the area for improving aeration has direct influence to the effect for improving aeration, but current aerator is aerated effect
Rate is not high enough, is mainly influenced by solarization air cap size, position, arrangement etc., need to be improved.
Summary of the invention
To solve the above problems, the purpose of the utility model is to provide a kind of multi-spiral formula aeration tanks.
The utility model to achieve the above object, a kind of multi-spiral formula aeration tank, including cylindrical cylinder and setting
In the gas outlet of cylinder top tapered, the supported underneath of cylinder has hollow air inlet storehouse, and gas outlet and air inlet storehouse pass through a plurality of position
It is connected in the intracorporal spiral shape aeration tube of cylinder, is respectively arranged with wastewater inlet and overflow port on the upper and lower ends side wall of cylinder, and
Wastewater inlet and overflow port are oppositely arranged on cylinder top and bottom sidewall, be provided on the side wall of spiral shape aeration tube uniformly arrangement and tiltedly
Upward aeration squit hole can make the water entered adequately flow through spiral shape aeration tube in this way, arrange on spiral shape aeration tube
Thickly dotted aeration squit hole can make the gas sprayed preferably in conjunction with sewage.
Detailed description of the invention
The utility model is described further now in conjunction with attached drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of multi-spiral formula aeration tank, including cylindrical cylinder 1 and is arranged in 1 top tapered of cylinder
Gas outlet 2, the supported underneath of cylinder 1 has a hollow air inlet storehouse 3, and gas outlet 2 and air inlet storehouse 3 are located in cylinder 1 by a plurality of
Spiral shape aeration tube 4 be connected to, be respectively arranged with wastewater inlet 5 and overflow port 6, and sewage on the upper and lower ends side wall of cylinder 1
Import 5 and overflow port 6 are oppositely arranged on 1 top and bottom sidewall of cylinder, be provided on the side wall of spiral shape aeration tube 4 uniformly arrangement and tiltedly
Upward aeration squit hole 9 can make the water entered adequately flow through spiral shape aeration tube 4 in this way, arrange on spiral shape aeration tube 4
Thickly dotted aeration squit hole 9 can make the gas sprayed preferably in conjunction with sewage.
Bottom, which further supports, in air inlet storehouse 3 flows the air entered obliquely, makes
The gas of entrance can quickly change direction, improve efficiency when gas aeration.
Cylinder 1, gas outlet 2 are covered with one layer of acoustic material 10 on air inlet storehouse 3, since aeration squit hole 9 is the micro- of outlet
Hole is more, and when aeration can generate certain noise, making an uproar when external cladding acoustic material can then substantially reduce equipment operation
Sound.
The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model
It encloses.Any those skilled in the art, made equivalent change under the premise of not departing from the conceptions and principles of the utility model
Change and modify, should belong to the range of the utility model protection.
Claims (3)
1. a kind of multi-spiral formula aeration tank, it is characterised in that: including cylindrical cylinder and cylinder top tapered is arranged in
Gas outlet, the supported underneath of cylinder have hollow air inlet storehouse, gas outlet and air inlet storehouse to be located at the intracorporal spiral shape of cylinder by a plurality of
Aeration tube is connected to, and is respectively arranged with wastewater inlet and overflow port, and wastewater inlet and overflow port on the upper and lower ends side wall of cylinder
It is oppositely arranged on cylinder top and bottom sidewall, uniformly arrangement is provided on the side wall of spiral shape aeration tube and aeration obliquely sprays
Hole.
2. a kind of multi-spiral formula aeration tank as described in claim 1, it is characterised in that: in air inlet storehouse bottom further support to
The inclined deflector of air inlet.
3. a kind of multi-spiral formula aeration tank as described in claim 1, it is characterised in that: cylinder, gas outlet, air inlet are covered on storehouse
It is stamped one layer of acoustic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821925421.5U CN209143857U (en) | 2018-11-21 | 2018-11-21 | A kind of multi-spiral formula aeration tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821925421.5U CN209143857U (en) | 2018-11-21 | 2018-11-21 | A kind of multi-spiral formula aeration tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209143857U true CN209143857U (en) | 2019-07-23 |
Family
ID=67286817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821925421.5U Active CN209143857U (en) | 2018-11-21 | 2018-11-21 | A kind of multi-spiral formula aeration tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209143857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113735329A (en) * | 2021-09-28 | 2021-12-03 | 无锡海拓环保装备科技有限公司 | Air-flotation dephosphorization purification device and control system |
-
2018
- 2018-11-21 CN CN201821925421.5U patent/CN209143857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113735329A (en) * | 2021-09-28 | 2021-12-03 | 无锡海拓环保装备科技有限公司 | Air-flotation dephosphorization purification device and control system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |