CN109650677A - A kind of oily-water seperating equipment - Google Patents
A kind of oily-water seperating equipment Download PDFInfo
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- CN109650677A CN109650677A CN201910104301.1A CN201910104301A CN109650677A CN 109650677 A CN109650677 A CN 109650677A CN 201910104301 A CN201910104301 A CN 201910104301A CN 109650677 A CN109650677 A CN 109650677A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000005273 aeration Methods 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 abstract description 83
- 239000010865 sewage Substances 0.000 abstract description 24
- 239000004519 grease Substances 0.000 abstract description 10
- 241001465754 Metazoa Species 0.000 abstract description 6
- 239000000839 emulsion Substances 0.000 abstract description 6
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000003760 tallow Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 238000000926 separation method Methods 0.000 description 13
- 239000002351 wastewater Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000005192 partition Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000004931 aggregating effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000009300 dissolved air flotation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002101 nanobubble Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 235000013311 vegetables Nutrition 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/14—NH3-N
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
- 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)
- Separation Using Semi-Permeable Membranes (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of oily-water seperating equipments, include inlet and outlet；It is connected with water inlet, the mixed zone including residue filter frame and aeration part；One area of water-oil separating, one area of water-oil separating includes sump oil chamber and triangle separating pipe, triangle separating pipe includes the first inclined tube obliquely and the second inclined tube obliquely, the top of first inclined tube is equipped with the opening being connected with sump oil chamber, baffle plate is equipped on the inside of first inclined tube, baffle plate includes being located at upper surface upper layer baffle plate and being located at lower surface lower layer baffle plate, and upper layer and lower layer's baffle plate interval are arranged；It further include 2nd area of water-oil separating and biofilm filtration area.Apparatus of the present invention structure is simple, and oily waste water treatment can reach animals and plants oil mass≤5mg/l, petroleum-type≤5mg/l.The device of the invention can remove the oil emulsion in sewage, and the animal tallow and grease for separating liquid and condensation can solve the problems, such as that sewer blockage and sewage overflow without adding medicament.
Description
Technical field
The present invention relates to a kind of oily-water seperating equipments, belong to technical field of sewage.
Background technique
With the rapid promotion of Chinese national economy level, food service industry high speed development produces big at the same time
Measure type oil smoke sewage abundant, contained by a large amount of greases not only be easy blocking and corrosion pipeline, cause oily wastewater pollution serious,
Therefore the processing of greasy dirt sewage is extremely urgent.
Currently, the processing method of greasy dirt is more, fractionation, electricity floating partition method, physical partition method etc..Wherein, chemical
Partition method is that flocculant or aggregating agent are launched into oily wastewater, and wherein flocculant can make oil be condensed into gelinite and precipitate, and
Aggregating agent, which then makes oil be condensed into colloid, makes its floating, thus reach a kind of method of water-oil separating, but chemical agent is expensive, and
There are secondary pollutions；The floating partition method of electricity is oily wastewater to be introduced in the container equipped with electrode, is existed using the bubble that electrolysis generates
Adhere to oil droplet in floating-upward process and separated, thus the method for realizing water-oil separating.Physical partition method is to utilize the close of grease
The physical phenomenons such as degree difference or filtering absorption make the method for water-oil separating, be mainly characterized by not changing the chemical property of oil and by grease
Separation mainly includes gravitational separation process, is separated by filtration method, centrifugal separation, dissolved air flotation method, adsorption separation method, ultrafiltration membrane point
From method and reverse osmosis separation method etc..
1, gravitational separation process is a kind of most widely used, most practical water-oil separating method, and structure is simple and convenient to operate, and is applicable in
Oil slick in removal waste water, part dispersed oil, heavy oil etc. and the undissolved harmful substance of water, but the dissolution in water removal cannot be gone
Oil and oil emulsion.
2, filtration method partition method can enable the harmful substances such as the suspended matter and oil in sewage remove, but need
Backwash periodically is carried out to filtrate or granule medium, the greasy dirt that backwash generates also needs to reprocess, use scope limitation；
3, the common equipment of centrifugal separation is hydrocyclone, which is mainly used to separate dispersed oil, to emulsification
The separating effect of oil is not so good.Centrifugal separation equipment volume is small, oil removal efficiency is high, but the turbulent flow that high flow rate generates is easy portion
Point dispersed oil shreds, and operating cost is high, therefore is usually used in handling that water is few, and land occupation is limited by occasion.
4, dissolved air flotation method has the drawback that 1) airfloat equipment takes up a large area, ancillary equipment such as air compressor machine, dosing system
It unites more, is not suitable for the installation of the place such as food and drink, dining room；2) airfloat equipment needs dosing to assist, and clears up the waste oil slag containing medicament of processing
It is more；3) airfloat equipment ancillary equipment is more, and power is higher, causes electricity consumption high expensive to food and drink, dining room and other places.
Under normal circumstances using the above method can only by oily waste water treatment to three-level discharge standard, i.e., animals and plants oil mass≤
20mg/l still has pollution and etching problem to pipe network to environment.At low temp area, oils is difficult to separate with sewage solidification
And processing, lead to sewer blockage；Oil water separator takes up a large area, and treatment effeciency is low；The greasy dirt on surface is not easy to be cleaned out
Come.
Summary of the invention
To solve above-mentioned grease blocking pipeline, oil emulsion not can be removed, and oily waste degradation ability is low, surface and oil contaminant is not easily cleaned
And equipment the problem of being limited by regional temperature, the present invention provides a kind of oily-water seperating equipment.
The first purpose of the invention is to provide a kind of oily-water seperating equipments, comprising:
Inlet and outlet；And
Mixed zone, the mixed zone are connected with water inlet, and the mixed zone includes the residue being arranged in below water inlet
Filter frame and the aeration part and first outlet that mixed zone bottom is set, the first outlet setting residue filter frame with
It is aerated between part；And
One area of water-oil separating, one area of water-oil separating include that sump oil chamber is separated with the triangle being arranged in below sump oil chamber
Pipe；
The triangle separating pipe includes the first inclined tube being arranged obliquely and is connected with first inclined tube top oblique
The second down-set inclined tube；The bottom end of first inclined tube is connected with first outlet, and the top of first inclined tube is equipped with
The opening being connected with the sump oil chamber；
It is provided with baffle plate on the inside of first inclined tube, the baffle plate includes upper layer baffle plate and lower layer's baffle plate, on
The upper surface of first inclined tube is arranged in layer baffle plate, and the lower surface of first inclined tube is arranged in lower layer's baffle plate, with institute
State the setting of upper layer baffle plate interval；
Sump oil chamber upper end is exported equipped with sump oil；
2nd area of water-oil separating, 2nd area of water-oil separating are connected with the bottom end of second inclined tube；
Biofilm filtration area, biofilm filtration area one end are connected with 2nd area of water-oil separating, the other end with go out
The mouth of a river is connected, and the biomembrane for filtering is equipped among the biofilm filtration area.
In the present invention, when the sewage of oil-containing is run at the top of triangle separating pipe, greasy dirt floats, and is entered by opening
Sump oil area, sewage flow into 2nd area of water-oil separating by the second inclined tube.
Further, the aeration part is nanometer aeration.In the present invention, in conjunction with air bearing, gravity, coarse separation, using useless
Water flowing and device structure make grease in nano bubble and waste water be hit in mixed zone bottom, mixed, combined, break
Bad oil emulsion.
Further, the baffle plate is straight template, spiral plate or corrugated plating.In the present invention, rise in the first inclined tube logical
Baffle plate is set in road, in conjunction with water flowing direction, forms rotary motion in the first inclined tube, is separated from water gas bag oil particles；
Crash response area is increased using spiral plate or corrugated plating, separating effect can be enhanced.
Further, one area of water-oil separating further includes the soil chamber being arranged in below the triangle separating pipe, described
The top of triangle separating pipe is equipped with downward apopore, for sewage to be flowed into soil chamber；The soil chamber is provided with pipeline,
It is connected with 2nd area of water-oil separating.In the present invention, soil chamber and apopore are set, can while greasy dirt floats,
Sewage is flowed into soil chamber from apopore, accelerates and guarantees oil-water separation, and makes full use of the sky in one area of water-oil separating
Between.
Further, the sump oil is intracavitary is equipped with temp probe and heating module, for heating to sump oil.
Further, the biomembrane is Porous biologic packing material film.Sewage, air, microorganism can be made sufficiently to be connect
Touching exchange removes the contamination index such as grease, organic ammonia nitrogen, COD etc. in waste water.
Further, the water inlet is provided with flowmeter.
Further, the water inlet and the water outlet are provided with pressure gauge.
The beneficial effects of the present invention are:
Apparatus of the present invention structure is simple, easy for installation, occupied area is small；Oily waste water treatment can reach animals and plants oil mass≤
5mg/l；Petroleum-type≤5mg/l；Meanwhile the multiple pollutants such as also degradable removal COD, ammonia nitrogen.The device of the invention can remove
Oil emulsion in sewage separates the liquid in sewage and the animal tallow and grease of condensation, without adding medicament；Without secondary dirt
Dye, can solve the problems, such as that sewer blockage and sewage overflow.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of oily-water seperating equipment of the present invention；
Fig. 2 is the top view of oily-water seperating equipment of the present invention.
Wherein, 1, water inlet；2, water outlet；3, mixed zone；31, residue filter frame；32, it is aerated part；4, water-oil separating one
Area；41, sump oil chamber；411, sump oil exports；412, temp probe；413, heating module；42, triangle separating pipe；421, first tiltedly
Pipe, the 422, second inclined tube；423, it is open；424, baffle plate；5,2nd area of water-oil separating；6, biofilm filtration area；61, biomembrane.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in Fig. 1, oily-water seperating equipment of the present invention, comprising: water inlet 1 and water outlet 2；
As shown in Figure 1, further including mixed zone 3, mixed zone 3 is connected with water inlet 1, and mixed zone 3 includes that setting is being intake
The residue filter frame 31 of 1 lower section of mouth and the aeration part 32 and first outlet 33 that 3 bottom of mixed zone is set, first outlet 33
Setting is between residue filter frame 31 and aeration part 32；
As shown in Figure 1, further including one area 4 of water-oil separating, one area 4 of water-oil separating includes sump oil chamber 41 and is arranged in sump oil
The triangle separating pipe 42 of 41 lower section of chamber；Triangle separating pipe 42 include the first inclined tube 421 for being arranged obliquely and with the first inclined tube 421
The second inclined tube 422 that top was connected be arranged obliquely；The bottom end of first inclined tube 421 is connected with first outlet 33, and first
The top of inclined tube 421 is equipped with the opening 423 being connected with sump oil chamber 41；It is provided with baffle plate 424 on the inside of first inclined tube 421, rolls over
Flowing plate 424 includes upper layer baffle plate and lower layer's baffle plate, and the upper surface of the first inclined tube 421, lower layer's folding is arranged in upper layer baffle plate
The lower surface of the first inclined tube 421 is arranged in flowing plate, is arranged with upper layer baffle plate interval；41 upper end of sump oil chamber is exported equipped with sump oil
411；
As shown in Figure 1, further including two area 5 of water-oil separating, two area 5 of water-oil separating is connected with the bottom end of the second inclined tube 422
It is logical；
As shown in Figure 1, further including biofilm filtration area 6,6 one end of biofilm filtration area is connected with two area 5 of water-oil separating,
The other end is connected with water outlet 2, and the biomembrane 61 for filtering is equipped among biofilm filtration area 6.
In the present embodiment, the aeration part 32 is nanometer aeration.Baffle plate 424 is straight template, spiral plate or corrugated plating.
As depicted in figs. 1 and 2, one area 4 of water-oil separating further includes the soil chamber 43 being arranged in below triangle separating pipe 42, and three
The top of angle separating pipe 42 is equipped with downward apopore 44, for sewage to be flowed into soil chamber 43；Soil chamber 43 is provided with pipe
Road 45 is connected with two area 5 of water-oil separating.
As shown in Figure 1, temp probe 412 and heating module 413 are equipped in sump oil chamber 41, for heating to sump oil.
As shown in Figure 1, biomembrane 61 is Porous biologic packing material film.
It in the present invention, further include that water inlet is provided with flowmeter.Pressure is provided at inlet and outlet
Table.
The working principle of the invention:
Oily-water seperating equipment of the invention at work, will live from water inlet or kitchen sewage is input in device, first
First pass through residue filter frame carry out residue filter, filtered oily wastewater be aerated part acted on, in conjunction with air bearing, gravity,
Coarse separation hits the grease in nano bubble and waste water in mixed zone bottom using waste water mobility and device structure
It hits, mix, combine, destroy oil emulsion, form gas bag oil particles.Then mixture enters the first inclined tube together, in conjunction with water oblique
The effect of flow direction and baffle plate in pipe, mixture form rotary motion in the first inclined tube, make gas bag oil particles with
Sewage separation；If increasing crash response area using spiral plate or corrugated plating, separating effect can be enhanced.When gas bag oil particles
When running at the top of triangle separating pipe with sewage, greasy dirt floats, and enters sump oil area by opening, sewage passes through the second inclined tube stream
Enter 2nd area of water-oil separating.Then sewage further uses biomembrane to be handled, and connects sewage, air, microorganism sufficiently
Touching exchange removes the contamination index such as grease, organic ammonia nitrogen, COD etc. in waste water.
Further in the present invention, soil chamber and apopore are set, can while greasy dirt floats, sewage on the one hand from
Second inclined tube is flowed into 2nd area of water-oil separating, and soil chamber on the other hand can be flowed into from apopore, accelerates and guarantee grease
Separating effect, and make full use of the space in one area of water-oil separating.
Embodiment 1
So-and-so 100 tons of sanitary sewage projects of processing daily of Hebei, usually mechanical grille are from flowing into oil separator, then into adjusting
Pond.Oil separator is gravitational separation process, and treatment effect is very bad, and greasy dirt has a certain impact to postorder biochemistry, such as increases pollution and refers to
It marks, make phenomena such as slow strain activity, dead mud.The oily-water seperating equipment of my company is selected, waste oil collects obvious, adjusting water
It is limpider, it is important to which that conditioning tank vegetable and animals oils index 2.6mg/l, originally index are 20mg/l or so, and COD index compares raw water
COD index low 30% or so greatly reduces difficulty to postorder biochemical treatment, also improves Biochemical Treatment.
Embodiment 2
Oily waste water treatment project between certain hotel kitchen, processing water are 20 ton/days.Peak period quantity is 3 tons/it is small
When, it is buried, between hall and kitchen below aisle.Passageway is not smelly after the processing of the oily-water seperating equipment of my company
Taste, sewerage pipeline do not become smaller phenomenon so far, and water outlet is directly discharged into artificial swamp, are flowed into river.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (8)
1. a kind of oily-water seperating equipment characterized by comprising
Inlet and outlet；And
Mixed zone, the mixed zone are connected with water inlet, and the mixed zone includes the residue filter being arranged in below water inlet
Frame and the aeration part and first outlet that mixed zone bottom is arranged in, the first outlet setting is in residue filter frame and aeration
Between part；And
One area of water-oil separating, one area of water-oil separating include sump oil chamber and the triangle separating pipe that is arranged in below sump oil chamber；
The triangle separating pipe includes the first inclined tube being arranged obliquely and is connected obliquely with first inclined tube top
The second inclined tube being arranged；The bottom end of first inclined tube is connected with first outlet, and the top of first inclined tube is equipped with and institute
State the opening that sump oil chamber is connected；
Baffle plate is provided on the inside of first inclined tube, the baffle plate includes upper layer baffle plate and lower layer's baffle plate, upper layer folding
The upper surface of first inclined tube is arranged in flowing plate, and the lower surface of first inclined tube is arranged in lower layer's baffle plate, on described
The setting of layer baffle plate interval；
Sump oil chamber upper end is exported equipped with sump oil；
2nd area of water-oil separating, 2nd area of water-oil separating are connected with the bottom end of second inclined tube；
Biofilm filtration area, biofilm filtration area one end are connected with 2nd area of water-oil separating, the other end and water outlet
It is connected, the biomembrane for filtering is equipped among the biofilm filtration area.
2. a kind of oily-water seperating equipment according to claim 1, which is characterized in that the aeration part is nanometer aeration.
3. a kind of oily-water seperating equipment according to claim 1, which is characterized in that the baffle plate is straight template, spiral
Plate or corrugated plating.
4. a kind of oily-water seperating equipment according to claim 1, which is characterized in that one area of water-oil separating further includes setting
The soil chamber below the triangle separating pipe is set, the top of the triangle separating pipe is equipped with downward apopore, and being used for will be dirty
Water is flowed into soil chamber；The soil chamber is provided with pipeline, is connected with 2nd area of water-oil separating.
5. a kind of oily-water seperating equipment according to claim 1, which is characterized in that the intracavitary temperature that is equipped with of the sump oil is visited
Head and heating module, for being heated to sump oil.
6. a kind of oily-water seperating equipment according to claim 1, which is characterized in that the biomembrane is that Porous biology is filled out
Expect film.
7. a kind of oily-water seperating equipment according to claim 1, which is characterized in that the water inlet is provided with flow
Meter.
8. a kind of oily-water seperating equipment according to claim 1, which is characterized in that in the water inlet and the water outlet
Place is provided with pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910104301.1A CN109650677B (en) | 2019-02-01 | 2019-02-01 | Oil-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910104301.1A CN109650677B (en) | 2019-02-01 | 2019-02-01 | Oil-water separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109650677A true CN109650677A (en) | 2019-04-19 |
| CN109650677B CN109650677B (en) | 2024-06-11 |
Family
ID=66122611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910104301.1A Active CN109650677B (en) | 2019-02-01 | 2019-02-01 | Oil-water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109650677B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697922A (en) * | 2019-11-08 | 2020-01-17 | 北京飞燕石化环保科技发展有限公司 | Two-stage gravity separation device for treating oily wastewater and treatment process |
| CN112479309A (en) * | 2020-11-10 | 2021-03-12 | 无锡海拓环保装备科技有限公司 | High-efficient oil interceptor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3153272U (en) * | 2009-02-09 | 2009-09-03 | 長谷川 誠 | Floating oil recovery device and oil / water separator using the floating oil recovery device |
| CN202122854U (en) * | 2011-06-27 | 2012-01-25 | 高博 | Stainless steel oil separating tank |
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| CN112479309A (en) * | 2020-11-10 | 2021-03-12 | 无锡海拓环保装备科技有限公司 | High-efficient oil interceptor |
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