CN106587258A - Oily sewage combined type oil removal device and treatment method thereof - Google Patents
Oily sewage combined type oil removal device and treatment method thereof Download PDFInfo
- Publication number
- CN106587258A CN106587258A CN201611207738.0A CN201611207738A CN106587258A CN 106587258 A CN106587258 A CN 106587258A CN 201611207738 A CN201611207738 A CN 201611207738A CN 106587258 A CN106587258 A CN 106587258A
- Authority
- CN
- China
- Prior art keywords
- oil
- buffer pool
- interceptor
- isolating device
- combination type
- 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
Classifications
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The invention relates to an oily sewage combined type oil removal device which comprises a buffer pool, an oil removal pool connected with an outlet of the buffer pool, the buffer pool is composed of a buffer pool I, a buffer pool II and a buffer pool III connected in sequence. A flow guiding pipe is arranged inside each pool and connected with the next pool. The oil removal pool is composed of an oil removal pool IV, an oil removal pool V and an oil removal pool VI connected in sequence. The combined type oil removal device is good in oil removal effect, simple in structure and simple and reliable in technological process.
Description
Technical field
The invention belongs to sewage treatment area, more particularly to a kind of oil-polluted water combination type oil-isolating device and its process side
Method.
Background technology
Catering oily wastewater, industrial and mining establishment's oil-polluted water etc. contain more greasy dirt, do not meet national adapter standard, therefore need
Can discharge after pretreatment.At present, China is not processed very well yet oily waste water.Although the existing breakdown of emulsion of prior art
Agent handling process, demulsifier is added in oily waste water is destroyed profit molecule, but demulsifier increased the complexity of water quality,
And the emulsifying profit after air-flotation process still has very high oil content, and the emulsifying profit after processing still shows milky muddy shape
State, improves the difficulty and processing cost of water process.
The content of the invention
It is an object of the present invention to provide a kind of oil-polluted water combination type oil-isolating device and its processing method, to realize oily waste water
Efficient oil removal.
Technical scheme is as follows：
A kind of oil-polluted water combination type oil-isolating device, including Buffer Pool and with the Buffer Pool oil interceptor that is connected of outlet, the buffering
Pond is made up of I Buffer Pool, II Buffer Pool and III Buffer Pool that are sequentially connected, and is provided with what is be connected with next pond in each pond
Mozzle；The oil interceptor is made up of IV oil interceptor, V oil interceptor, VI oil interceptor that are sequentially connected.
Preferably, the mozzle in III Buffer Pool is " h " type.
Preferably, it is provided with filter screen between IV oil interceptor and V oil interceptor.
Preferably, the filter screen is " hydrophobic to hate oil " polypropylene modification filter screen.
Preferably, at least two deflectors are provided with V oil interceptor.
Preferably, the deflector is two.
Preferably, the deflector is hexagon.
Preferably, the oil-polluted water combination type oil-isolating device is " skid " formula integral structure.
Preferably, I Buffer Pool, II Buffer Pool, III Buffer Pool, IV oil interceptor, V oil interceptor, VI oil interceptor bottom are equal
Mud discharging mouth is provided with, I Buffer Pool, II Buffer Pool, III Buffer Pool, V oil interceptor top are equipped with oil drain out.
A kind of oil-polluted water combination type oil-isolating device, its processing method is：
The first step, oily waste water sequentially enters I Buffer Pools, II Buffer Pool, III Buffer Pool stratification by water inlet, wherein on
Floating oil molecule is discharged from oil drain out, and the sludge of sinking is discharged from mud discharging mouth by pipeline, and oil water mixture is entered from mozzle
In next pond；
Second step, the oil water mixture after Buffer Pool is filtered is entered in IV oil interceptor, so by the mozzle of III Buffer Pool
By entering after filter screen filtration into V oil interceptor；
3rd step, the oily waste water after filtration is discharged by deflector secondary filter, the oil molecule of floating from oil drain out, under
Heavy sludge is discharged from mud discharging mouth by pipeline, and clear water is entered in VI oil interceptor；
4th step, the clear water after VI oil interceptor stands is discharged by pipeline, and the sludge of sinking passes through tubes rows from mud discharging mouth
Go out.
Beneficial effects of the present invention are as follows：
The present invention by the wadding flow structure using "+two grades of deflectors of three-level mozzle ", efficiently by the oil in oily waste water and
Sludge is separated；Using the filter screen with " hydrophobic to hate oil " characteristic, the elaioleucite being dispersed in water is effectively filtered out.Combination type
Oil-isolating device oil removal effect is good, and apparatus structure is simple, and technical process is simple and reliable.And using " skid " formula integrated design
Meter, convenient management, plant area is artistically decorated, and is easy to built by separate periods with enlarging.
Description of the drawings
Fig. 1 is the structural representation of oil-polluted water combination type oil-isolating device；
Specific embodiment
With reference to specific embodiment, the present invention is described in further detail：
As shown in figure 1, a kind of oil-polluted water combination type oil-isolating device of the present embodiment, the oil-polluted water combination type oil-isolating device
For " skid " formula integral structure, including Buffer Pool 1 and the oil interceptor 2 that is connected with the outlet of Buffer Pool 1, the Buffer Pool 1 by according to
Secondary I connected Buffer Pool 3, II Buffer Pool 4 and III Buffer Pool 5 are constituted；Oil interceptor 2 is by IV oil interceptor 6, V oil removal being sequentially connected
Pond 7, VI oil interceptor 8 are constituted.The mozzle 9 being connected with II Buffer Pool 4 is provided with I Buffer Pool 3, is provided with and III in II Buffer Pool 4
The connected mozzle 10 of Buffer Pool 5, in III Buffer Pool 5 " h " the type mozzle 11 being connected with IV oil interceptor 6 is provided with；IV oil interceptor 6
And V be provided with " hydrophobic to hate oil " polypropylene modification filter screen 12 between oil interceptor 7；Two hexagon water conservancy diversion are provided with V oil interceptor 7
Plate 13；I Buffer Pool 3, II Buffer Pool 4, III Buffer Pool 5, IV oil interceptor 6, V oil interceptor 7, the bottom of VI oil interceptor 8 are equipped with spoil disposal
Mouth 14, I Buffer Pool 3, II Buffer Pool 4, III Buffer Pool 5, the top of V oil interceptor 7 are equipped with oil drain out 15.
A kind of oil-polluted water combination type oil-isolating device, its processing method is：
The first step, oily waste water sequentially enters I Buffer Pools 3, II Buffer Pool 4, the stratification of III Buffer Pool 5 by water inlet, its
The oil molecule of middle floating is discharged from oil drain out, and the sludge of sinking is discharged from discharge pipeline, and oil water mixture is from mozzle 9, mozzle
10 sequentially enter in next pond；
Second step, the oil water mixture after Buffer Pool 1 is filtered enters IV oil interceptor 6 by the mozzle 11 of III Buffer Pool
In, then enter into V oil interceptor 7 after the filtration of " hydrophobic to hate oil " polypropylene modification filter screen 12；
3rd step, the oily waste water after filtration is discharged by the secondary filter of deflector 13, the oil molecule of floating from oil drain out,
The sludge of sinking is discharged from discharge pipeline, and clear water is entered in VI oil interceptor 8；
4th step, the clear water after VI oil interceptor 8 stands is discharged by pipeline, and the sludge of sinking is discharged from discharge pipeline.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Therefore if one of ordinary skill in the art receives the enlightenment of the present invention, in the case of the creation objective without departing from the present invention,
Technology according to the present invention scheme and its design in addition equivalent or change are improved, all should be covered in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of oil-polluted water combination type oil-isolating device, including Buffer Pool and the oil interceptor being connected with Buffer Pool outlet, its feature
It is：The Buffer Pool is made up of I Buffer Pool, II Buffer Pool and III Buffer Pool that are sequentially connected, and be provided with each pond with
The connected mozzle in next pond；The oil interceptor is made up of IV oil interceptor, V oil interceptor, VI oil interceptor that are sequentially connected.
2. a kind of oil-polluted water combination type oil-isolating device according to claim 1, it is characterised in that：In III Buffer Pool
Mozzle be " h " type.
3. a kind of oil-polluted water combination type oil-isolating device according to claim 1, it is characterised in that：IV oil interceptor and
Filter screen is provided between V oil interceptor.
4. a kind of oil-polluted water combination type oil-isolating device according to claim 3, it is characterised in that：The filter screen is " thin
Water hates oil " polypropylene modification filter screen.
5. a kind of oil-polluted water combination type oil-isolating device according to claim 1, it is characterised in that：In V oil interceptor
It is provided with least two deflectors.
6. a kind of oil-polluted water combination type oil-isolating device according to claim 5, it is characterised in that：The deflector is two
It is individual.
7. a kind of oil-polluted water combination type oil-isolating device according to claim 5 or 6, it is characterised in that：The deflector
For hexagon.
8. a kind of oil-polluted water combination type oil-isolating device according to claim 1, it is characterised in that：The oil-polluted water group
Box-like oil-isolating device is " skid " formula integral structure.
9. a kind of oil-polluted water combination type oil-isolating device according to claim 1, it is characterised in that：I Buffer Pool, II
Buffer Pool, III Buffer Pool, IV oil interceptor, V oil interceptor, VI oil interceptor bottom are equipped with discharge pipeline, I Buffer Pool, II buffering
Pond, III Buffer Pool, V oil interceptor top are equipped with oil drain out.
10. a kind of oil-polluted water combination type oil-isolating device according to claim 1, its processing method is：
The first step, oily waste water sequentially enters I Buffer Pools, II Buffer Pool, III Buffer Pool stratification by water inlet, wherein on
Floating oil molecule is discharged from oil drain out, and the sludge of sinking is discharged from mud discharging mouth by pipeline, and oil water mixture is entered from mozzle
In next pond；
Second step, the oil water mixture after Buffer Pool is filtered is entered in IV oil interceptor, so by the mozzle of III Buffer Pool
By entering after filter screen filtration into V oil interceptor；
3rd step, the oily waste water after filtration is discharged by deflector secondary filter, the oil molecule of floating from oil drain out, under
Heavy sludge is discharged from mud discharging mouth by pipeline, and clear water is entered in VI oil interceptor；
4th step, the clear water after VI oil interceptor stands is discharged by pipeline, and the sludge of sinking passes through tubes rows from mud discharging mouth
Go out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207738.0A CN106587258A (en) | 2016-12-23 | 2016-12-23 | Oily sewage combined type oil removal device and treatment method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611207738.0A CN106587258A (en) | 2016-12-23 | 2016-12-23 | Oily sewage combined type oil removal device and treatment method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106587258A true CN106587258A (en) | 2017-04-26 |
Family
ID=58603536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611207738.0A Pending CN106587258A (en) | 2016-12-23 | 2016-12-23 | Oily sewage combined type oil removal device and treatment method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106587258A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA250993A (en) * | 1993-12-13 | 1994-10-15 | Rat Rieder Abwassertechnik Ges | SLUDGE AND OIL SEPARATORS |
| CN2566925Y (en) * | 2002-08-10 | 2003-08-20 | 林国雄 | Oil water separating device |
| CN101786693A (en) * | 2009-11-24 | 2010-07-28 | 陈星存 | Oil-water separation tank |
| CN202122854U (en) * | 2011-06-27 | 2012-01-25 | 高博 | Stainless steel oil separating tank |
| CN204198510U (en) * | 2014-09-11 | 2015-03-11 | 无锡践行中欧科技有限公司 | A kind of oil trap |
| CN204702541U (en) * | 2015-06-23 | 2015-10-14 | 大理市凯成经贸有限责任公司 | The horizontal oil trap of a kind of new glass fibre reinforced plastic |
| CN204714666U (en) * | 2015-06-09 | 2015-10-21 | 广州千科呈环保科技有限公司 | The buried glass reinforced plastic oil trap of a kind of environment-protection ground |
| CN105194908A (en) * | 2015-10-27 | 2015-12-30 | 山东北方中意新材料有限公司 | Oil separator |
-
2016
- 2016-12-23 CN CN201611207738.0A patent/CN106587258A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA250993A (en) * | 1993-12-13 | 1994-10-15 | Rat Rieder Abwassertechnik Ges | SLUDGE AND OIL SEPARATORS |
| CN2566925Y (en) * | 2002-08-10 | 2003-08-20 | 林国雄 | Oil water separating device |
| CN101786693A (en) * | 2009-11-24 | 2010-07-28 | 陈星存 | Oil-water separation tank |
| CN202122854U (en) * | 2011-06-27 | 2012-01-25 | 高博 | Stainless steel oil separating tank |
| CN204198510U (en) * | 2014-09-11 | 2015-03-11 | 无锡践行中欧科技有限公司 | A kind of oil trap |
| CN204714666U (en) * | 2015-06-09 | 2015-10-21 | 广州千科呈环保科技有限公司 | The buried glass reinforced plastic oil trap of a kind of environment-protection ground |
| CN204702541U (en) * | 2015-06-23 | 2015-10-14 | 大理市凯成经贸有限责任公司 | The horizontal oil trap of a kind of new glass fibre reinforced plastic |
| CN105194908A (en) * | 2015-10-27 | 2015-12-30 | 山东北方中意新材料有限公司 | Oil separator |
Non-Patent Citations (1)
| Title |
|---|
| 刘建华: "《纺织商品学》", 30 September 1997, 中国纺织出版社 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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