CN108911215A - A kind of processing method of oil spill removal washer and oily wastewater - Google Patents
A kind of processing method of oil spill removal washer and oily wastewater Download PDFInfo
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- CN108911215A CN108911215A CN201810904581.XA CN201810904581A CN108911215A CN 108911215 A CN108911215 A CN 108911215A CN 201810904581 A CN201810904581 A CN 201810904581A CN 108911215 A CN108911215 A CN 108911215A
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- 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
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- 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
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses the processing method of a kind of oil spill removal washer and oily wastewater, the oil spill removal washer includes：Collect greasy dirt device, water pump and the device that degreases, the collection greasy dirt device includes polystyrene foam plate, funnel and oil guide pipe, the polystyrene foam plate is fixed on funnel, for making funnel float on the water surface, the oil guide pipe is connect with one end of funnel and water pump, the other end of the water pump is connect with the water inlet for the device that degreases, and the device that degreases includes the first oil removal box set gradually, recycling bins, the second oil removal box, the first absolute oil case, the second absolute oil case, water outlet；The oil-contaminated water processing method is handled by oil spill removal washer, and water quality that treated reaches oil removing purpose.Oil spill removal washer structure of the present invention is simple, easy to operate, and effect of deoiling can not only be improved by handling oily wastewater by this equipment, moreover it is possible to promote oil removal efficiency.
Description
Technical field
The present invention relates to sewage treatment field, in particular to the processing side of a kind of oil spill removal washer and oily wastewater
Method.
Background technique
Oily wastewater is a kind of common sewage, mainly there is the oil plant oily waste water of petroleum industry, railway locomotive depot
The oil emulsion that oil-washing tank oily waste water, the oily cargo ship oily waste water of scrapping yard, tanker ballast water, tank washings, machine cut are processed
Waste water and catering trade, food processing industry, the oily waste water of car wash trade discharge etc., can bring more serious to human society environment
Pollution, have gravitational separation process, centrifugal separation, filtration method, suspension method, chemical coagulation method for oil-contaminated water processing method
It is that sewage is sucked by pump suction Deng, most of processing methods, by degreasing, device is handled, but is being sucked
In journey by water sundries and dregs also suck together, be easy to cause blocking, to reduce the treatment effect of greasy dirt, or even make
Oil spot treatment device is not normally functioning, and causes the consequences such as oil removal efficiency is low, deoiling effect is poor.As it can be seen that the prior art need
It improves.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of oil spill removal washer and
The processing method of oily wastewater, it is intended to the problems such as solving poor oil-contaminated water processing method effect in the prior art, low efficiency.
In order to achieve the above object, this invention takes following technical schemes：
A kind of oil spill removal washer, wherein the equipment includes：Collect greasy dirt device, water pump and the device that degreases, the collection
Greasy dirt device includes polystyrene foam plate, funnel and oil guide pipe, and the polystyrene foam plate is fixed on funnel, for making
Funnel floats on the water surface, and the oil guide pipe is connect with one end of funnel and water pump, the other end of the water pump and the device that degreases
Water inlet connection, the device that degreases includes the first oil removal box set gradually, recycling bins, the second oil removal box, first net
Fuel tank, the second absolute oil case, water outlet, first oil removal box are connected to the second oil removal box bottom, and the recycling bins are removed with first
Fuel tank and the connection of the second oil removing upper box part, second oil removal box is connected to the first net tank bottoms, the first absolute oil case and
The connection of second absolute oil box top.
In the oil spill removal washer, rotatable oil scraping plate is equipped at the top of the recycling bins, for removing first
The dregs of fat of fuel tank and the second oil removal box water surface are scraped into recycling bins.
In the oil spill removal washer, second oil removal box is equipped with the deflector for being perpendicularly fixed at bottom.
In the oil spill removal washer, the height of the deflector is lower than the height of recycling bins.
In the oil spill removal washer, the first absolute oil case and the second absolute oil case are equipped with several layers grid, described
Grid is filled with activated carbon.
In the oil spill removal washer, the grid detachably connects with the first absolute oil case and the second absolute oil case respectively
It connects.
A kind of processing method of oily wastewater, wherein the method is completed by oil spill removal washer as described above,
Include the following steps：
S1. collection greasy dirt device is placed at oily wastewater, opens water pump, oily wastewater is sucked into the first oil removal box by bell mouth
In；
S2. oily wastewater is followed by the first oil removal box, the second oil removal box, when liquid level is higher than the height of recycling bins, recycling bins
The oil scraping plate of top rotation scrapes the dregs of fat into recycling bins, completes preliminary oil removing；
S3. the sewage for completing preliminary oil removing sequentially enters the first absolute oil case, the second absolute oil case, net by the first absolute oil case and second
It after grid in fuel tank further adsorbs remaining greasy dirt, is discharged from water outlet, oil removing is completed.
In the processing method of the oily wastewater, timing detects the water quality of water outlet after the completion of the step S3, replaces lattice
Activated carbon in grid.
Beneficial effect：
The present invention provides the processing methods of a kind of oil spill removal washer and oily wastewater, by changing to collection greasy dirt device
Into so that collected sewage with oil dirt amount is high, while by improving and removing to the multiple link that degreases of device setting that degreases
The effect of oily decontamination improves the oil removing purification efficiency of sewage.Specifically include following advantages：
（1）By the way that polystyrene foam plate is arranged, so that collection greasy dirt device floats on the water surface, not only make the oil content of wastewater of sucking
It is higher and few containing silt impurity, to keep subsequent processing more targeted；
（2）Polystyrene foam plate can not only make collection greasy dirt device bubble through the water column, and can also block dirt and remove slag, avoid agglomerate floater
The device that degreases is sucked, deoiling efficiency is resulted in blockage or reduce；
（3）The oil-scrapping sheet of recycling bins rotation can effectively scrape the dregs of fat bubbled through the water column into recycling bins, improve oil removal efficiency；
（4）The grid of filling activated carbon can adsorb the solid particle in the dregs of fat and water, purify sewage further；
（5）Grid quantity can be increased and decreased according to sewage actual levels of pollution, ensure that the quality of sewage treatment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of oil spill removal washer of the present invention.
Specific embodiment
The present invention provides a kind of oil spill removal washer and oil-contaminated water processing method, to make the purpose of the present invention, skill
Art scheme and effect are clearer, clear, and the present invention is described in more detail as follows in conjunction with drawings and embodiments.It should manage
Solution, described herein specific examples are only used to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1, the present invention provides a kind of oil spill removal washer, including：Collect greasy dirt device, water pump 5 and oil removing
Dirty device, the collection greasy dirt device include polystyrene foam plate 2, funnel 3 and oil guide pipe 4, and the polystyrene foam plate 2 is solid
It is scheduled on funnel 3, for making funnel 3 float on the water surface, the oil guide pipe 4 is connect with one end of funnel 3 and water pump 5, the water
The other end of pump 5 is connect with the water inlet 15 for the device that degreases, and the device that degreases includes the first oil removal box set gradually
6, recycling bins 7, the second oil removal box 8, the first absolute oil case 9, the second absolute oil case 10, water outlet 13, first oil removal box 6 and second
The connection of 8 bottom of oil removal box, the recycling bins 7 are connected to the first oil removal box 6 and 8 top of the second oil removal box, second oil removal box 8
It is connected to 9 bottom of the first absolute oil case, is connected at the top of the first absolute oil case 9 and the second absolute oil case 10.
Collection greasy dirt device of the present invention is made of polystyrene foam plate, funnel and oil guide pipe, polystyrene foam
Plate can make funnel bubble through the water column, and the oily wastewater oil content being collected into this way is relatively high, and impurity content is few, meanwhile, polystyrene
Cystosepiment is arranged to four-blade propeller structure, can block agglomerate floater and enter funnel, to make the oily waste water collected more
Has specific aim, it should be noted that the floating material that staff needs periodic cleaning polystyrene foam plate surrounding to assemble；And funnel
Inverted triangle structure, collection surface can be made wider, during operation, pasta is made to be easier to flock together, accelerate contain greasy dirt
The acquisition speed of waste water；The first oil removal box is arranged in the device that degreases, the second oil removal box is allowed and floated on by twice oil removal box
The dregs of fat removal of the water surface is clean, and sewage passes through the first absolute oil case and the second absolute oil case, so that oily waste degradation is cleaner.
Further, rotatable oil scraping plate 12 is equipped at the top of the recycling bins 7, for removing the first oil removal box and second
The dregs of fat of the fuel tank water surface are scraped into recycling bins.The oil scraping plate can rotate, and scrape the water surface dregs of fat into recycling bins during rotation,
It improves except speed oil.
Further, second oil removal box 8 is equipped with the deflector for being perpendicularly fixed at bottom, the height of the deflector
Lower than the height of recycling bins 7.Deflector can be such that the dregs of fat in oily wastewater are preferably layered, and the height of deflector can not be higher than back
Case height is received, if being higher than recycling bins height, water can not be flowed through in the first absolute oil case, while be easy to causeing a large amount of water
It is scraped into recycling bins.
Preferably, the first absolute oil case 9 and the second absolute oil case 10 are equipped with several layers grid 11, and the grid 11 is by activity
Carbon is filled.Grid is filled with activated carbon, therefore can adsorb remaining greasy dirt and other spots in water, according to oily wastewater
Pollution level, the setting quantity that can increase or decrease grid then need to change activated carbon when active carbon adsorption is measured at full capacity.
Preferably, the grid 11 is detachably connected with the first absolute oil case 9 and the second absolute oil case 10 respectively.Grid is detachable
The mode of connection convenient for setting the quantity of grid according to water quality, while working as active carbon adsorption full load, is conveniently replaceable activated carbon.
A kind of processing method of oily wastewater, wherein the method is completed by oil spill removal washer as described above,
Include the following steps：
S1. collection greasy dirt device is placed at oily wastewater 1, opens water pump 5, oily wastewater is removed by the sucking of bell mouth 3 first
In fuel tank.Since collection greasy dirt device is bubbled through the water column, bell mouth is slightly below the water surface, therefore only part of contaminated water and the oil bubbled through the water column
Pollution layer and the fine grained of some floatings can enter funnel, to improve the specific aim of oily wastewater collection；
S2. oily wastewater is followed by the first oil removal box 6, the second oil removal box 8, when liquid level is higher than the height of recycling bins 7, recycling
The oil scraping plate 12 rotated at the top of case 7 scrapes the dregs of fat into recycling bins 7, completes preliminary oil removing.Oily wastewater enters degreasing unit, due to
Oil is different with the specific gravity of water, and oil can bubble through the water column, and when liquid level is higher than recycling bins, the oil scraping plate of rotation will scrape the water surface dregs of fat
Enter recycling bins, completes preliminary oil removing；
S3. the sewage for completing preliminary oil removing sequentially enters the first absolute oil case 9, the second absolute oil case 10, by the first absolute oil case 9 and
After 11 pairs of grid remaining greasy dirts in two absolute oil casees 10 further adsorb, it is discharged from water outlet 13, oil removing is completed.Pass through water conservancy diversion
The sewage water conservancy diversion for completing preliminary oil removing is entered the first absolute oil case, the second absolute oil case by plate, and the first absolute oil case and the second absolute oil case are set
There is Multilayer grid, grid is filled with activated carbon, adsorption cleaning can be carried out to the water flow passed through, so that remaining greasy dirt and some suspensions
Solid grain contamination removed.
Specifically, timing is needed to detect the water quality of water outlet 13 after the completion of the step S3, according to the water quality situation of water outlet
Replace the activated carbon in grid 11.In actual use, should periodically detect water outlet water quality situation, when water outlet water quality not
Up to the activated carbon in grid, or the quantity of increase grid when requiring, must be replaced in time, to guarantee the quality of deoiling.
In conclusion the present invention enables collection greasy dirt device to bubble through the water column by the way that polystyrene board is arranged to collection greasy dirt device
The high sewage of the amount containing greasy dirt of acquisition, while by the way that multiple decontamination case is arranged to the device that degreases, the effect of deoiling is improved, is mentioned
Rise wastewater purification efficiency.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to the guarantor of appended claims of the invention
Protect range.
Claims (8)
1. a kind of oil spill removal washer, which is characterized in that the equipment includes：Collect greasy dirt device, water pump and the dress that degreases
It sets, the collection greasy dirt device includes polystyrene foam plate, funnel and oil guide pipe, and the polystyrene foam plate is fixed on funnel
On, for making funnel float on the water surface, the oil guide pipe is connect with one end of funnel and water pump, the other end of the water pump with remove
The water inlet of greasy dirt device connects, and the device that degreases includes the first oil removal box set gradually, recycling bins, the second oil removing
Case, the first absolute oil case, the second absolute oil case, water outlet, first oil removal box are connected to the second oil removal box bottom, the recycling bins
It being connected to the first oil removal box and the second oil removing upper box part, second oil removal box is connected to the first net tank bottoms, and described first
Absolute oil case is connected to the second absolute oil box top.
2. oil spill removal washer according to claim 1, which is characterized in that be equipped at the top of the recycling bins rotatable
Oil scraping plate, for scraping the dregs of fat of the first oil removal box and the second oil removal box water surface into recycling bins.
3. oil spill removal washer according to claim 1, which is characterized in that second oil removal box is equipped with vertical solid
Due to the deflector of bottom.
4. oil spill removal washer according to claim 3, which is characterized in that the height of the deflector is lower than recycling
The height of case.
5. oil spill removal washer according to claim 1, which is characterized in that the first absolute oil case and the second absolute oil
Case is equipped with several layers grid, and the grid is filled with activated carbon.
6. oil spill removal washer according to claim 5, which is characterized in that the grid respectively with the first absolute oil case
It is detachably connected with the second absolute oil case.
7. a kind of processing method of oily wastewater, which is characterized in that the method is gone by oil spill removal as described in claim 1
Dirty equipment is completed, and is included the following steps：
S1. collection greasy dirt device is placed at oily wastewater, opens water pump, oily wastewater is sucked into the first oil removal box by bell mouth
In；
S2. oily wastewater is followed by the first oil removal box, the second oil removal box, when liquid level is higher than the height of recycling bins, recycling bins
The oil scraping plate of top rotation scrapes the dregs of fat into recycling bins, completes preliminary oil removing；
S3. the sewage for completing preliminary oil removing sequentially enters the first absolute oil case, the second absolute oil case, net by the first absolute oil case and second
It after grid in fuel tank further adsorbs remaining greasy dirt, is discharged from water outlet, oil removing is completed.
8. the processing method of oily wastewater according to claim 7, which is characterized in that timing is examined after the completion of the step S3
The water quality at the mouth of a river is measured, the activated carbon in grid is replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904581.XA CN108911215A (en) | 2018-08-09 | 2018-08-09 | A kind of processing method of oil spill removal washer and oily wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904581.XA CN108911215A (en) | 2018-08-09 | 2018-08-09 | A kind of processing method of oil spill removal washer and oily wastewater |
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| CN108911215A true CN108911215A (en) | 2018-11-30 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603116Y (en) * | 2003-03-04 | 2004-02-11 | 孙玉清 | Water surface grease dirt collector |
| CN202440383U (en) * | 2012-01-18 | 2012-09-19 | 广州洁能建筑设备有限公司 | Novel oil-water processor |
| CN202625892U (en) * | 2012-02-29 | 2012-12-26 | 天津钢管集团股份有限公司 | Automatic oil skimming device |
| CN205241288U (en) * | 2015-12-18 | 2016-05-18 | 安徽金达莱环境工程有限公司 | Multi -functional deoiling device |
| CN206015633U (en) * | 2016-08-11 | 2017-03-15 | 浙江浙大水业有限公司 | A kind of water oil stain collection device |
| CN208829398U (en) * | 2018-08-09 | 2019-05-07 | 广东生太修复科技有限公司 | A kind of oil spill removal washer |
-
2018
- 2018-08-09 CN CN201810904581.XA patent/CN108911215A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603116Y (en) * | 2003-03-04 | 2004-02-11 | 孙玉清 | Water surface grease dirt collector |
| CN202440383U (en) * | 2012-01-18 | 2012-09-19 | 广州洁能建筑设备有限公司 | Novel oil-water processor |
| CN202625892U (en) * | 2012-02-29 | 2012-12-26 | 天津钢管集团股份有限公司 | Automatic oil skimming device |
| CN205241288U (en) * | 2015-12-18 | 2016-05-18 | 安徽金达莱环境工程有限公司 | Multi -functional deoiling device |
| CN206015633U (en) * | 2016-08-11 | 2017-03-15 | 浙江浙大水业有限公司 | A kind of water oil stain collection device |
| CN208829398U (en) * | 2018-08-09 | 2019-05-07 | 广东生太修复科技有限公司 | A kind of oil spill removal washer |
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