CN109231563A - A kind of oil conte, sewage treatment device - Google Patents
A kind of oil conte, sewage treatment device Download PDFInfo
- Publication number
- CN109231563A CN109231563A CN201811238030.0A CN201811238030A CN109231563A CN 109231563 A CN109231563 A CN 109231563A CN 201811238030 A CN201811238030 A CN 201811238030A CN 109231563 A CN109231563 A CN 109231563A
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- Prior art keywords
- chamber
- gas
- sewage treatment
- water
- floating
- 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.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000003814 drug Substances 0.000 claims abstract description 43
- 239000006260 foam Substances 0.000 claims abstract description 39
- 238000007667 floating Methods 0.000 claims abstract description 36
- 229940079593 drug Drugs 0.000 claims abstract description 23
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 14
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 14
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 14
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 14
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000007790 scraping Methods 0.000 description 7
- 239000002893 slag Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002516 radical scavenger Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention discloses a kind of oil conte, sewage treatment devices, including oily waste water treatment pond and airfloat equipment, treatment tank is connected with inlet and outlet pipes, it is divided into medicine mixing-chamber in treatment tank, gas-floating chamber and drip chamber, water inlet line connects medicine mixing-chamber, PAM drug feeding pipeline is connected on water inlet line, medicine mixing-chamber includes cup, middle room and rear chamber, cup is connected to rear chamber bottom, the first cascading water mouth is equipped between rear chamber and middle room, middle room is equipped with into water position ferrous sulfate solution drug feeding pipeline identical with the first cascading water mouth and demulsifier charging line, the second cascading water mouth is equipped between middle room and gas-floating chamber, outlet conduit is set in drip chamber, outlet conduit is equipped with flow valve, the row's of being provided with foam tank between gas-floating chamber and drip chamber, it arranges foam trench bottom and is equipped with blow-off line.This kind of oil conte, sewage treatment device effectively reduces equipment manufacturing costs and cost of sewage disposal.
Description
Technical field
The invention belongs to technical field of sewage treatment equipment, specifically a kind of oil conte, sewage treatment device.
Background technique
The waste water that clothing factory's dyestuff is formed, which needs to discharge by wastewater treatment, can reach " textile dyeing and finishing industrial water pollution
Discharge standard ", in order to reach the existing waste water processing station of this standard include grid pond, conditioning tank, two-stage activated sludge tank, just
Heavy pond, hydrolytic tank, contact-oxidation pool and secondary settling tank.Initial operating stage effect is good after the processing of this waste water processing station, and water outlet can be steady
It is fixed up to standard.And because enterprise's production technology has increased the discharge of oily waste water newly, the generation of more oily waste water is generated in production process,
Original waste water treatment system and not set oil removing measure, the water that leads to that treated are not achieved that " sewage is discharged into town sewer water
Matter standard " in B mark, petroleum-type≤15mg/L standard.And cause oily waste water to impact existing waste water processing station,
There are environmental risks.
Existing oil-contaminated water processing method mainly disposes oil slick in waste water by oil removal processing, then by demulsification and
Flocculation forms alumen ustum, then forms the oil in waste water by gas floatation process and float up to the water surface, forms foam, then with scraping slag equipment certainly
The water surface scrapes foam-expelling, realizes the separation of oil emulsion and dispersed oil.Existing gas floatation process waste-oil scavenger is typically necessary by scraping slag
Equipment removes the foam that floats on the surface of the water to scrape, and it is at high cost to scrape slag device structure complexity, consuming energy, not only increase manufacture at
This, and improve cost of sewage disposal；Simultaneously existing gas floatation process waste-oil scavenger in order to medicament be uniformly mixed, need to pass through motor
It drives agitating paddle ceaselessly to stir, therefore improves cost of sewage disposal again.And since sewage load is big, high-cost processing
Mode can bring huge financial burden to enterprise.
Summary of the invention
The present invention is in view of the shortcomings of the prior art, provide a kind of oil conte, sewage treatment device, this kind of oil conte, sewage treatment device
Foam-expelling is scraped without scraping slag equipment, and the uniformity of medicament mixing can be promoted by cascading water mode, is effectively reduced
Equipment manufacturing costs and cost of sewage disposal.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals: a kind of oily waste water treatment
Equipment, including oily waste water treatment pond and airfloat equipment, the treatment tank is connected with inlet and outlet pipes, described
It is divided into medicine mixing-chamber, gas-floating chamber and drip chamber in treatment tank, the water inlet line connects the medicine mixing-chamber, described
Be connected with PAM drug feeding pipeline on water inlet line, the medicine mixing-chamber includes cup, middle room and rear chamber, the cup with it is described
The connection of rear chamber bottom, is equipped with the first cascading water mouth between the rear chamber and the middle room, the middle room is equipped with ferrous sulfate solution
The liquid of drug feeding pipeline and demulsifier charging line, the ferrous sulfate solution drug feeding pipeline and the demulsifier charging line enters
It is identical that water position and the liquid of the first cascading water mouth enter water position, and the second cascading water is equipped between the middle room and the gas-floating chamber
Mouthful, the outlet conduit is set in the drip chamber, and the outlet conduit is equipped with flow valve, the gas-floating chamber and the draining
The row's of being provided with foam tank between room, row's foam trench bottom are equipped with the channel for being connected to the gas-floating chamber and the drip chamber, institute
The row's of stating foam tank is lower than close to the side height of the gas-floating chamber close to the side of the drip chamber, and row's foam trench bottom is set
There is blow-off line.This kind of oil conte, sewage treatment device makes PAM when in use, by connecting PAM drug feeding pipeline on water inlet line
It can uniformly be mixed into sewage, due to the liquid of the ferrous sulfate solution drug feeding pipeline and the demulsifier charging line
Enter water position and enter that water position is identical with the liquid of the first cascading water mouth, after the sewage of the first cascading water mouth outflow comes down in torrents, makes
Obtaining ferrous sulfate and demulsifier also can uniformly be mixed into sewage, blender be saved, so that sewage treatment be effectively reduced
Cost, in sewage disposal process, air-floating apparatus constantly can take foam to gas-floating chamber liquid surface, at runtime flow valve
It is identical as water inlet line flow velocity to be adjusted to outlet conduit flow velocity, when needing that foam is discharged, adjusts flow valve and makes outlet conduit
Flows decrease, at this time treatment tank whole liquid level rise, foam automatically flow into row foam tank in, pass through blow-off line
It is discharged in sludge-tank, the flow velocity that flow valve increases outlet conduit is adjusted again after drained foam, so that treatment tank is whole
The decline of body fluid face, makes outlet conduit flow velocity is identical as water inlet line flow velocity to continue air bearing by adjusting flow valve again later
Oil extraction.This kind of oil conte, sewage treatment device scrapes foam-expelling without scraping slag equipment, and can promote medicine by cascading water mode
The uniformity of agent mixing, effectively reduces equipment manufacturing costs and cost of sewage disposal.
In above-mentioned technical proposal, it is preferred that the airfloat equipment includes by the sequentially connected air dissolved pump of pipeline, gas-liquid point
From device and transmission pipeline, the air dissolved pump is connect with the drip chamber, and the liquid outlet of the transmission pipeline is located at the air bearing
It is indoor.This kind of airfloat equipment is dissolved in gas is oversaturated in sewage, and carries out air bearing by the molten gas of effluent cycle, so that
Oil extraction is more thorough, and effect is more preferable.
In above-mentioned technical proposal, it is preferred that the transmission pipeline includes the transverse tube set on the gas-floating chamber bottom, the cross
Several drainage holes are provided on pipe.Make gas-floating chamber bottom that can all overflow uniform bubble using the structure, so that air bearing
Improved efficiency.
In above-mentioned technical proposal, it is preferred that the middle interior is provided with motor-driven agitating paddle.By opening agitating paddle
The mixing of indoor medicament and sewage is more evenly in enabling to.
In above-mentioned technical proposal, it is preferred that the gas-floating chamber two sides are equipped with shaft, wherein being provided with driving electricity in a shaft
Machine, the shaft are equipped with two groups of sprocket wheels, and the sprocket wheel is equipped with chain, and the chain is equipped with scraper plate.Under normal circumstances not
It needs to start driving motor scraper plate shaving foam, driving electricity can be only opened in the case where foam adheres to gas-floating chamber side wall
Machine is scraped foam in row's foam tank with scraper plate.
In above-mentioned technical proposal, it is preferred that the PAM drug feeding pipeline, the ferrous sulfate solution drug feeding pipeline and described
Demulsifier charging line passes through metering pump-metered dosing.Medicament accurately can be added by setting ratio using metering pump.
Compared with prior art, the present invention having the following beneficial effects: this kind of oil conte, sewage treatment device when in use, lead to
Crossing connection PAM drug feeding pipeline on water inlet line enables PAM to be uniformly mixed into sewage, due to the ferrous sulfate solution
The liquid of drug feeding pipeline and the demulsifier charging line enters water position and the liquid of the first cascading water mouth, and to enter water position identical,
After the sewage of the first cascading water mouth outflow comes down in torrents, so that ferrous sulfate and demulsifier also can be uniformly mixed into sewage,
Blender is saved, so that cost of sewage disposal be effectively reduced, in sewage disposal process, air-floating apparatus can be constantly by foam
Take gas-floating chamber liquid surface to, it is identical as water inlet line flow velocity to be adjusted to outlet conduit flow velocity for flow valve at runtime, is needing
When foam is discharged, the flows decrease that flow valve makes outlet conduit is adjusted, the whole liquid level for the treatment of tank rises at this time, foam
It in the row's of automatically flowing into foam tank, is discharged in sludge-tank by blow-off line, adjusts flow valve increase again after drained foam
The flow velocity of outlet conduit makes outlet conduit again later so that the whole liquid level for the treatment of tank declines by adjusting flow valve
Flow velocity is identical as water inlet line flow velocity to continue air bearing oil extraction.This kind of oil conte, sewage treatment device is scraped without scraping slag equipment
Foam-expelling, and the uniformity of medicament mixing can be promoted by cascading water mode, effectively reduce equipment manufacturing costs and sewage
Processing cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram in oily waste water treatment pond in the embodiment of the present invention.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing: a kind of referring to Fig. 1 to Fig. 2
Oil conte, sewage treatment device, including oily waste water treatment pond 1 and airfloat equipment 2, the treatment tank are connected with water inlet line 3
With outlet conduit 4, medicine mixing-chamber 5, gas-floating chamber 6 and drip chamber 7 are divided into the treatment tank 1, the water inlet line 3 connects
The medicine mixing-chamber 5 is connect, PAM drug feeding pipeline 8 is connected on the water inlet line 3, the medicine mixing-chamber 5 includes cup
51, middle room 52 and rear chamber 53, the cup 51 are connected to 53 bottom of rear chamber, set between the rear chamber 53 and the middle room 52
There is the first cascading water mouth 54, the middle room 52 is equipped with ferrous sulfate solution drug feeding pipeline 9 and demulsifier charging line 10, the sulphur
The liquid of sour ferrous iron solution drug feeding pipeline 9 and the demulsifier charging line 10 enters the liquid of water position Yu the first cascading water mouth 54
It is identical that body enters water position, and the second cascading water mouth 55 is equipped between the middle room 52 and the gas-floating chamber 6, and the outlet conduit 4 is set to
In the drip chamber 7, the outlet conduit 4 is equipped with flow valve 11, is provided between the gas-floating chamber 6 and the drip chamber 7
Foam tank 12 is arranged, 12 bottom of row's foam tank is equipped with the channel for being connected to the gas-floating chamber 6 and the drip chamber 7, row's bubble
Foam slot 12 is lower than close to the side height of the gas-floating chamber 6 close to the side of the drip chamber 7, and 12 bottom of row's foam tank is set
There is blow-off line 13.This kind of oil conte, sewage treatment device when in use, is made by connecting PAM drug feeding pipeline on water inlet line
PAM can be uniformly mixed into sewage, due to the ferrous sulfate solution drug feeding pipeline and the demulsifier charging line
Liquid enters water position and enters that water position is identical with the liquid of the first cascading water mouth, comes down in torrents it in the sewage of the first cascading water mouth outflow
Afterwards, so that ferrous sulfate and demulsifier also can be uniformly mixed into sewage, blender is saved, so that sewage be effectively reduced
Processing cost, in sewage disposal process, air-floating apparatus constantly can take foam to gas-floating chamber liquid surface, flow at runtime
It is identical as water inlet line flow velocity to outlet conduit flow velocity to measure valve regulation, when needing that foam is discharged, adjusts flow valve and to be discharged
The flows decrease of pipeline, the whole liquid level for the treatment of tank rises at this time, and foam automatically flows into row's foam tank, passes through blowdown
Pipeline is discharged in sludge-tank, the flow velocity that flow valve increases outlet conduit is adjusted again after drained foam, so that treatment tank
Whole liquid level decline, make outlet conduit flow velocity is identical as water inlet line flow velocity to continue by adjusting flow valve again later
Air bearing oil extraction.This kind of oil conte, sewage treatment device scrapes foam-expelling without scraping slag equipment, and can be mentioned by cascading water mode
The uniformity of hydrargyrum oxydatum crudum agent mixing, effectively reduces equipment manufacturing costs and cost of sewage disposal.
The airfloat equipment 2 includes passing through the sequentially connected air dissolved pump 21 of pipeline, gas-liquid separator 22 and transmission pipeline
23, the air dissolved pump 21 is connect with the drip chamber 7, and the liquid outlet of the transmission pipeline 23 is located in the gas-floating chamber 6.This kind
Airfloat equipment is dissolved in gas is oversaturated in sewage, and carries out air bearing by the molten gas of effluent cycle, so that oil extraction is more
Thoroughly, effect is more preferable.
The transmission pipeline 23 includes the transverse tube 231 set on 6 bottom of gas-floating chamber, if being provided on the transverse tube 231
Dry drainage hole 232.Make gas-floating chamber bottom that can all overflow uniform bubble using the structure, so that daf efficiency is promoted.
Motor-driven agitating paddle 14 is provided in the middle room 52.By open agitating paddle enable in indoor medicine
Agent and the mixing of sewage are more evenly.
6 two sides of gas-floating chamber are equipped with shaft 15 and set in the shaft 15 wherein being provided with driving motor in a shaft 15
There are two groups of sprocket wheels 16, the sprocket wheel 16 is equipped with chain 17, and the chain 17 is equipped with scraper plate 18.It does not need to open under normal circumstances
Dynamic driving motor scraper plate shaving foam can only open driving motor with scraping in the case where foam adheres to gas-floating chamber side wall
Plate scrapes foam in row's foam tank.
The PAM drug feeding pipeline 8, the ferrous sulfate solution drug feeding pipeline 9 and the demulsifier charging line 10 are logical
Cross metering pump-metered dosing.Medicament accurately can be added by setting ratio using metering pump.
Claims (6)
1. a kind of oil conte, sewage treatment device, including oily waste water treatment pond (1) and airfloat equipment (2), the treatment tank
It is connected with water inlet line (3) and outlet conduit (4), which is characterized in that be divided into medicine mixing-chamber in the treatment tank (1)
(5), gas-floating chamber (6) and drip chamber (7), the water inlet line (3) connect the medicine mixing-chamber (5), the water inlet line (3)
On be connected with PAM drug feeding pipeline (8), the medicine mixing-chamber (5) includes cup (51), middle room (52) and rear chamber (53), described
Cup (51) is connected to the rear chamber (53) bottom, and the first cascading water mouth is equipped between the rear chamber (53) and the middle room (52)
(54), the middle room (52) is equipped with ferrous sulfate solution drug feeding pipeline (9) and demulsifier charging line (10), and the sulfuric acid is sub-
The liquid of ferrous solution drug feeding pipeline (9) and the demulsifier charging line (10) enters water position and the first cascading water mouth (54)
It is identical that liquid enters water position, and the second cascading water mouth (55), the outlet pipe are equipped between the middle room (52) and the gas-floating chamber (6)
Road (4) is set in the drip chamber (7), and the outlet conduit (4) is equipped with flow valve (11), the gas-floating chamber (6) and described
The row's of being provided with foam tank (12) between drip chamber (7), row's foam tank (12) bottom, which is equipped with, is connected to the gas-floating chamber (6) and institute
The channel of drip chamber (7) is stated, side height of the row's foam tank (12) close to the gas-floating chamber (6) is lower than close to the draining
The side of room (7), row's foam tank (12) bottom are equipped with blow-off line (13).
2. a kind of oil conte, sewage treatment device as described in claim 1, it is characterised in that: the airfloat equipment (2) includes logical
The sequentially connected air dissolved pump of piping (21), gas-liquid separator (22) and transmission pipeline (23), the air dissolved pump (21) and institute
Drip chamber (7) connection is stated, the liquid outlet of the transmission pipeline (23) is located in the gas-floating chamber (6).
3. a kind of oil conte, sewage treatment device as claimed in claim 2, it is characterised in that: the transmission pipeline (23) includes setting
Transverse tube (231) in the gas-floating chamber (6) bottom is provided with several drainage holes (232) on the transverse tube (231).
4. a kind of oil conte, sewage treatment device as described in claim 1, it is characterised in that: be provided with electricity in the middle room (52)
The agitating paddle (14) of machine driving.
5. a kind of oil conte, sewage treatment device as described in claim 1, it is characterised in that: gas-floating chamber (6) two sides are equipped with
Shaft (15), wherein being provided with driving motor in a shaft (15), the shaft (15) is equipped with two groups of sprocket wheels (16), the chain
It takes turns (16) and is equipped with chain (17), the chain (17) is equipped with scraper plate (18).
6. a kind of oil conte, sewage treatment device as described in claim 1, it is characterised in that: the PAM drug feeding pipeline (8), institute
Ferrous sulfate solution drug feeding pipeline (9) and the demulsifier charging line (10) are stated by metering pump-metered dosing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238030.0A CN109231563A (en) | 2018-10-23 | 2018-10-23 | A kind of oil conte, sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238030.0A CN109231563A (en) | 2018-10-23 | 2018-10-23 | A kind of oil conte, sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109231563A true CN109231563A (en) | 2019-01-18 |
Family
ID=65081602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811238030.0A Pending CN109231563A (en) | 2018-10-23 | 2018-10-23 | A kind of oil conte, sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109231563A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980015369A (en) * | 1996-08-21 | 1998-05-25 | 코박 로버트 | Wastewater treatment system |
| CN2623676Y (en) * | 2003-03-25 | 2004-07-07 | 镇江金源环境工程有限公司 | Cavitation air flotation device |
| CN105668858A (en) * | 2016-03-11 | 2016-06-15 | 河南晋开化工投资控股集团有限责任公司 | Method and corollary equipment for treating oily sewage drained by compressor |
| CN106630316A (en) * | 2017-01-17 | 2017-05-10 | 沈阳建筑大学 | Integrated multiphase-flow treatment device for oil-containing sewage and sewage treatment method |
| CN206184286U (en) * | 2016-10-28 | 2017-05-24 | 重庆渝桑环保科技有限公司 | A gravity type mixing system for sewage treatment |
| CN107963758A (en) * | 2017-12-01 | 2018-04-27 | 成都翼添科技有限公司 | Sewage air-flotation processing unit |
| CN207608351U (en) * | 2017-11-29 | 2018-07-13 | 河南环源环保科技有限公司 | Sewage disposal current stabilization air-floating apparatus |
| CN209024326U (en) * | 2018-10-23 | 2019-06-25 | 浙江俏尔婷婷服饰有限公司 | A kind of oil conte, sewage treatment device |
-
2018
- 2018-10-23 CN CN201811238030.0A patent/CN109231563A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980015369A (en) * | 1996-08-21 | 1998-05-25 | 코박 로버트 | Wastewater treatment system |
| CN2623676Y (en) * | 2003-03-25 | 2004-07-07 | 镇江金源环境工程有限公司 | Cavitation air flotation device |
| CN105668858A (en) * | 2016-03-11 | 2016-06-15 | 河南晋开化工投资控股集团有限责任公司 | Method and corollary equipment for treating oily sewage drained by compressor |
| CN206184286U (en) * | 2016-10-28 | 2017-05-24 | 重庆渝桑环保科技有限公司 | A gravity type mixing system for sewage treatment |
| CN106630316A (en) * | 2017-01-17 | 2017-05-10 | 沈阳建筑大学 | Integrated multiphase-flow treatment device for oil-containing sewage and sewage treatment method |
| CN207608351U (en) * | 2017-11-29 | 2018-07-13 | 河南环源环保科技有限公司 | Sewage disposal current stabilization air-floating apparatus |
| CN107963758A (en) * | 2017-12-01 | 2018-04-27 | 成都翼添科技有限公司 | Sewage air-flotation processing unit |
| CN209024326U (en) * | 2018-10-23 | 2019-06-25 | 浙江俏尔婷婷服饰有限公司 | A kind of oil conte, sewage treatment device |
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