CN215048838U - Micropore aeration device - Google Patents
Micropore aeration device Download PDFInfo
- Publication number
- CN215048838U CN215048838U CN202120748250.9U CN202120748250U CN215048838U CN 215048838 U CN215048838 U CN 215048838U CN 202120748250 U CN202120748250 U CN 202120748250U CN 215048838 U CN215048838 U CN 215048838U
- Authority
- CN
- China
- Prior art keywords
- branch pipe
- aeration
- diffusion plate
- sewage treatment
- microporous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 79
- 239000010865 sewage Substances 0.000 claims abstract description 27
- 238000009792 diffusion process Methods 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000005276 aerator Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000006124 Pilkington process Methods 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Abstract
The utility model discloses a micropore aeration device, which comprises a sewage treatment branch pipe (6), a diffusion plate branch pipe (4), a diffusion plate (7) and a plurality of micropore aeration heads (5); the sewage treatment branch pipe (6) is connected with the sewage treatment main pipe (1), and a branch pipe valve (2) is arranged on the sewage treatment branch pipe (6); one end of the diffusion plate branch pipe (4) is connected with the sewage treatment branch pipe (6) through the quick joint (3), and the other end of the diffusion plate branch pipe (4) is connected with the diffusion plate (7); the diffusion plate (7) is provided with a plurality of microporous aeration heads (5). The utility model discloses can guarantee air supporting pond deoiling technology demand, improve treatment effect, reduce spare parts and energy resource consumption.
Description
Technical Field
The utility model belongs to the technical field of effluent treatment plant, concretely relates to micropore aeration equipment.
Background
The cavitation air float method adopted by the air float tank of the sewage treatment station is a mechanical aeration mode, and generally 16 aeration machines are used in total. The aeration effect of the aerator has direct influence on the removal rate of oil substances in the wastewater, thereby further influencing the water treatment effect of the whole treatment process. The sewage treatment station has complex water quality and strong corrosivity, the aerator works underwater for a long time, the damage to mechanical seal and a bearing is large, and once the seal is not tight, the linkage shaft is unstable, so that the aeration effect is influenced; the maintenance of the aerator belongs to the operation at the side of the tank, and has limited maintenance site, great difficulty and high safety risk; the motor of the aerator has frequent failure under the long-term corrosion of water vapor, and the motor needs to be sent to an electric repair workshop for maintenance, so that the maintenance time is long and the continuous operation of the system is influenced.
SUMMERY OF THE UTILITY MODEL
To traditional mechanical air supporting technology fault rate among the produced industrial waste water treatment process among the nickel cobalt smelting industrial production high, the continuity is poor, the energy consumption height leads to the treatment effect poor to and among the prior art aeration machine fault rate high, overhaul maintenance cost high, the short scheduling problem of equipment continuous operation duration, the utility model provides a can guarantee air supporting pond deoiling technology demand, improve treatment effect, reduce spare parts and energy resource consumption's micropore aeration equipment.
The utility model adopts the following technical scheme:
a microporous aeration device is characterized by comprising a sewage treatment branch pipe (6), a diffusion plate branch pipe (4), a diffusion plate (7) and a plurality of microporous aeration heads (5); the sewage treatment branch pipe (6) is connected with the sewage treatment main pipe (1), and a branch pipe valve (2) is arranged on the sewage treatment branch pipe (6); one end of the diffusion plate branch pipe (4) is connected with the sewage treatment branch pipe (6) through the quick joint (3), and the other end of the diffusion plate branch pipe (4) is connected with the diffusion plate (7); the diffusion plate (7) is provided with a plurality of microporous aeration heads (5).
The microporous aeration apparatus is characterized in that the diffusion plate (7) is provided with a plurality of microporous aeration heads (5) at equal intervals.
The microporous aeration device is characterized in that the microporous aeration head (5) is connected with the aeration chamber.
The microporous aeration device is characterized in that the microporous aeration head (5) is made of ABS.
The utility model has the advantages of: the utility model discloses a micropore aeration mode reforms transform the air supporting pond aeration mode, is applicable to the produced industrial waste water of smelting trade and the processing of general industry and domestic wastewater. The utility model discloses the diffuser plate that utilizes to have the micropore makes highly-compressed air get into the aquatic with the form of tiny bubble, carries the floating oil in the waste water to the waste water surface including small impurity to reach the water treatment purpose, be industrial sewage, the neotype aeration equipment among the municipal sewage biochemical treatment process, traditional machinery, pressurization container aeration mode are compared, especially original cavitation aeration has higher oxygen utilization ratio and power efficiency, and energy-conserving effect is better. The utility model discloses a but micropore aeration head automatic switch, the during operation punchhole is opened, forms the microbubble, and the punchhole is automatic closed when the outage, can effectively avoid sewage and debris to get into the pipeline and block up the aeration head, can effectively solve the easy jam problem of pressurization aeration mode equipment. The microporous aeration head is made of ABS material, has strong corrosion resistance and low failure rate, and fundamentally solves the problem of unstable system operation caused by frequent failures of the bearing, the mechanical seal, the motor and the like of the original aerator. The utility model discloses simple manufacture, convenient to use, with low costs, practicality are strong, the installation of being convenient for, and daily operation need not to maintain, has reduced the electric quantity and the spare parts consumption of original aeration equipment, accords with the technical innovation of enterprise, carries the quality and increases the management requirement of efficiency. In the project implementation, valves are additionally arranged on each branch air pipe, and the air quantity of the microporous aeration head can be adjusted along with the change of water quality, so that the method is more scientific and reasonable than the original aeration mode. Utilize the short circuit connected mode to be connected the tuber pipe and innovate, replace original welded connection, break down like the aeration head, directly open the short circuit, propose the bottom of a pool with bottom of a pool aeration head, overhaul convenient and fast high-efficient. The utility model discloses the device adopts compressed air as the wind regime, and the aeration continuity improves, and the system deoiling is effectual, and the use-in of device has replaced traditional mechanical aeration equipment, and the electric energy that significantly reduces, spare parts consumption reduce worker and overhaul intensity.
Drawings
Fig. 1 is a schematic structural diagram of the device of the present invention.
Detailed Description
Referring to fig. 1, the microporous aeration apparatus of the present invention comprises a sewage treatment branch pipe 6, a diffuser plate branch pipe 4, a diffuser plate 7, and a plurality of microporous aeration heads 5; the sewage treatment branch pipe 6 is connected with the sewage treatment main pipe 1, and a branch pipe valve 2 is arranged on the sewage treatment branch pipe 6; one end of the diffusion plate branch pipe 4 is connected with the sewage treatment branch pipe 6 through the quick joint 3, and the other end of the diffusion plate branch pipe 4 is connected with the diffusion plate 7; the diffusion plate 7 is provided with a plurality of microporous aeration heads 5, and preferably, the microporous aeration heads 5 are arranged on the diffusion plate 7 at equal intervals. The microporous aeration head 5 is connected with the aeration chamber; the holes of the microporous aeration head 5 can be automatically opened and closed. The microporous aeration head 5 is made of ABS, has strong corrosion resistance and low failure rate, and fundamentally solves the problem of unstable system operation caused by frequent failures of the bearing, the mechanical seal, the motor and the like of the original aerator. The micropore aeration head 5 can be automatically opened and closed, pores are opened during operation to form micro bubbles, and the pores are automatically closed during shutdown, so that sewage and impurities are prevented from entering a pipeline to block the aeration head, and the problem that equipment is easy to block in a pressurization aeration mode is solved. The air quantity of the microporous aeration head can be adjusted along with the change of water quality, and the method is more scientific and reasonable than the prior aeration method. The diffusion plate with the micropores is utilized to enable high-pressure air to enter water in a fine bubble mode, floating oil in wastewater including micro impurities is conveyed to the surface of the wastewater, and therefore the purpose of water treatment is achieved, the oxygen utilization rate and the power efficiency are higher, and the energy-saving effect is better. The utility model discloses the device adopts compressed air as the wind regime, and the aeration continuity improves, and the system deoiling is effectual.
Example 1
Demolish original cavitation aeration machine and equipment base, including motor and cable etc. remain original aeration machine aeration chamber under water to reform transform original steel platform, lay glass steel grate plate on original support, with screw fastening connection, ensure that new platform levels, safety, firm, further promote the safe level of equipment essence nature.
The air quantity required by aeration is calculated by adopting the area of an air floatation area, and the parameter required by the air quantity of the air floatation tank is 1.5-3m3/m2H, in order to ensure the aeration intensity, 3m is adopted3/m2H calculation. The diameter of the microporous aeration head of the utility model is 260mm, and the ventilation capacity is 1.5-3.0m3The service area is 0.55-0.75m2. Through calculation, each aeration chamber is provided with one aeration head to meet the process requirements.
Utilize sewage station roots blower compressed air as the air supply, lay tuber pipe to air supporting pond, the main tuber pipe is laid along the aeration machine platform with DN50 steel pipe, ensures that the aeration is even, and DN20 branch pipe section is laid to every aeration chamber simultaneously and is added and establish the valve to the regulation control amount of wind realizes the strong and weak adjustment of aeration effect, satisfies different quality of water.
Each aeration chamber is provided with a microporous aeration head underwater, and the aeration head is adjusted to the central part of the aeration chamber during installation, so that the generated bubbles after aeration are ensured to be uniform and stable.
The utility model discloses not limited to above-mentioned embodiment, adopt with the same or approximate structure of the above-mentioned embodiment of the utility model, and other structural design who obtains, all are in the utility model discloses an within the scope of protection.
Claims (4)
1. A microporous aeration device is characterized by comprising a sewage treatment branch pipe (6), a diffusion plate branch pipe (4), a diffusion plate (7) and a plurality of microporous aeration heads (5); the sewage treatment branch pipe (6) is connected with the sewage treatment main pipe (1), and a branch pipe valve (2) is arranged on the sewage treatment branch pipe (6); one end of the diffusion plate branch pipe (4) is connected with the sewage treatment branch pipe (6) through the quick joint (3), and the other end of the diffusion plate branch pipe (4) is connected with the diffusion plate (7); the diffusion plate (7) is provided with a plurality of microporous aeration heads (5).
2. A micro-porous aeration apparatus according to claim 1, wherein the diffusion plate (7) is provided with a plurality of micro-porous aeration heads (5) at equal intervals.
3. A micro-porous aeration apparatus according to claim 1, wherein the micro-porous aeration head (5) is connected to an aeration chamber.
4. The micro-aeration device according to claim 1, wherein the micro-aeration head (5) is made of ABS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120748250.9U CN215048838U (en) | 2021-04-13 | 2021-04-13 | Micropore aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120748250.9U CN215048838U (en) | 2021-04-13 | 2021-04-13 | Micropore aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215048838U true CN215048838U (en) | 2021-12-07 |
Family
ID=79149367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120748250.9U Active CN215048838U (en) | 2021-04-13 | 2021-04-13 | Micropore aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215048838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120985A (en) * | 2021-04-13 | 2021-07-16 | 金川集团股份有限公司 | Micropore aeration device |
-
2021
- 2021-04-13 CN CN202120748250.9U patent/CN215048838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120985A (en) * | 2021-04-13 | 2021-07-16 | 金川集团股份有限公司 | Micropore aeration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215048838U (en) | Micropore aeration device | |
| CN104529088A (en) | Sectional type integration rural sewage processing device without power consumption | |
| CN103979681A (en) | Nitrification/denitrification integrated rural domestic sewage treatment system | |
| CN102001744B (en) | Integral Orbal oxidation ditch combination type aeration system | |
| CN204689817U (en) | A kind of Sewage treatment systems | |
| CN203781915U (en) | Nitrification and denitrification integrated rural domestic sewage treatment system | |
| CN102992476A (en) | Process, device and system for biological treatment for internal reflux sewage by magnetic-loading magnetic sludge | |
| CN204342626U (en) | Sectional type integration is without power consumption countryside sewage treatment equipment | |
| CN205527845U (en) | Air flotation device | |
| CN201914966U (en) | Integrated orbal oxidation ditch assembled type aeration device | |
| CN113120985A (en) | Micropore aeration device | |
| CN202322565U (en) | Spraying system of paint spraying and water showering cabinet | |
| GB2619123A (en) | Integrated inverted A2/O-GDMBR based on external electric field for village sewage treatment device and method | |
| Ovezea | Saving energy: Using fine bubble diffusers | |
| CN211770584U (en) | Filler module of integrated aeration system | |
| CN113321305A (en) | Micro-power aeration water body purification device | |
| CN201704171U (en) | Underground conservation-oriented integral domestic sewage treatment device | |
| CN101544427A (en) | Device and method for automatic wind-power sewage aeration | |
| CN205838705U (en) | A kind of tube aerator | |
| CN205328714U (en) | An aeration section of thick bamboo | |
| CN104843931B (en) | A kind of sewage disposal system | |
| CN203855486U (en) | Integrated ZF-MBR wastewater treatment and recycling device | |
| CN211141637U (en) | Rural sewage of integration adjusts pre treatment facility | |
| CN203639238U (en) | Composite membrane bioreactor | |
| CN201240929Y (en) | Gas-water alternative type membrane bioreactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240227 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |