CN110282771A - A kind of water-oil separating component of grease trap - Google Patents
A kind of water-oil separating component of grease trap Download PDFInfo
- Publication number
- CN110282771A CN110282771A CN201910722548.XA CN201910722548A CN110282771A CN 110282771 A CN110282771 A CN 110282771A CN 201910722548 A CN201910722548 A CN 201910722548A CN 110282771 A CN110282771 A CN 110282771A
- Authority
- CN
- China
- Prior art keywords
- oil
- oiled
- attached
- plate method
- water
- 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.)
- Granted
Links
- 239000004519 grease Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 108
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000007790 scraping Methods 0.000 claims description 60
- 238000001914 filtration Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 12
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000013517 stratification Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 195
- 235000019198 oils Nutrition 0.000 description 159
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 238000000926 separation method Methods 0.000 description 15
- 239000010865 sewage Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000010943 off-gassing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000009300 dissolved air flotation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000019476 oil-water mixture Nutrition 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000019890 Amylum Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material 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
- 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
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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)
- Removal Of Floating Material (AREA)
Abstract
The invention discloses a kind of water-oil separating components of grease trap.The program includes attached oiled-plate method, pneumatic conveying component and frizing component, attached oiled-plate method upper surface is provided with oil suction spongy layer, pneumatic conveying component includes feeder and escape pipe, escape pipe is connect with feeder, the gas outlet of escape pipe is arranged towards liquid level and the oil reservoir on liquid level is blowed to the attached oiled-plate method, frizing component includes flexible actuator and frizing portion, flexible actuator driving frizing portion is moved back and forth along the surface of the attached oiled-plate method, oil reservoir on attached oiled-plate method is scraped into oil trap, pass through pneumatic conveying, in liquid delivery process, reduce the disturbance to liquid in grease trap, good stratification state is kept to convey to attached oiled-plate method, to which oil reservoir is attached on attached oiled-plate method, oil is scraped into oil trap by frizing component again, complete water-oil separating, good separating effect, reduce the doping of isolated W/O, reduction needs further progress The trouble of water-oil separating.
Description
Technical field
The present invention relates to sewage treatment fields, and in particular to a kind of water-oil separating component of grease trap.
Background technique
So-called grease trap is a kind of special equipment for separating impurity, oil, the water in oil-containing waste water of catering.Food and drink waste water
As long as source have hotel, dining room etc., according to incompletely statistics, food and drink waste water discharge amount account for about city domestic sewage discharge
The 3% of amount, but the content of BOD5 (five-day BOD) and CODcr (dichromate oxidizability) contained therein accounts for about total bear
The 1/3 of lotus, it can be seen that, food and drink waste water is high density pollution source, one of the main reason for being peri-urban water pollution.
Now, water-oil separating mainly according to water with oil density or chemical property it is different, using sedimentation theory or its
His physical chemistry method removes impurity or completes the separation of oil and moisture.
Main oil-water separation method has Gravity separate, centrifugal separation, electrically separated, adsorbing separation, dissolved air flotation etc.,
Wherein Gravity separate and the cost of dissolved air flotation are low, and the higher cost of centrifugal separation and amylum body.
Gas floatation process is to rely on to form micro-bubble in water, and carrying wadding grain, which floats up to liquid level, makes a kind of method of Water warfare.Item
Part, which is affixed to the bubble on oil droplet, can form oil gas particle.Since the appearance of bubble increases density contrast between water and particle, and
Particle diameter is bigger than crude oil oil droplet, so replacing oil density the rate of climb can be made to significantly improve with grain density.I.e. when 1 bubble
(or multiple bubbles), which is attached on 1 oil droplet, can increase vertical velocity, so as to remove the diameter oil droplet more much smaller than 50 μm.
In the prior art, application No. is 200820178124.9 Chinese utility models to disclose a kind of oil separation equipment, packet
Include cabinet, filter screen, bubble generator and discharge equipment, it is mutual that cabinet oil separation equipment cabinet by left and right upper folded plate is separated into bottom
Intake chamber, process chamber and the drip chamber being connected, intake chamber is interior to be equipped with filter screen, and process chamber is divided into top by lower flap portion and mutually interconnects
Logical left process chamber and right process chamber, bubble generator are fixed at the bottom of left process chamber.Discharge equipment includes by motor
The oil-scraping device that moves in circles, oil trap and the oil exit pipe of driving, oil trap are fixed at the end for the oil-scraping device that moves in circles,
For receiving the sump oil of oil scraping plate scraping delivery.
This oil-isolating device carries out frizing by oil-scraping device, and oil-scraping device includes annular driving band and oil scraping plate, ring
Shape transmission belt cycle operation drives oil scraping plate to move back and forth, to scraping oil to oil trap, and to stir liquid defeated forward for oil scraping plate
The layered state of liquid may be destroyed during sending, so that oil, water mix again, cause the oil being allocated in oil trap
Mixed water is more, to form second of oil mixing with water in oil trap, leads to the behaviour for also needing further progress water-oil separating
Make, therefore, the effect of water-oil separating has the space promoted.
Summary of the invention
In order to solve the above-mentioned technical problem, the purpose of the present invention is to provide a kind of water-oil separating component of grease trap,
Including pneumatic conveying component and frizing component, the oil reservoir on liquid level in grease trap is blown to by attached oiled-plate method by pneumatic conveying component
On, then by frizing component scraped oil into oil trap, have the effect of improving water-oil separating, reduction needs further progress oily
The trouble of water separation.
For achieving the above object, the technical solution adopted by the present invention is as follows:
A kind of water-oil separating component of grease trap, including attached oiled-plate method, pneumatic conveying component and frizing component, the attached oil
The side of oil trap, which tilts, in plate and grease trap connects, and one end of the attached oiled-plate method is located under the liquid level of grease trap, described attached
Oiled-plate method upper surface is provided with oil suction spongy layer, and the pneumatic conveying component includes feeder and escape pipe, the escape pipe
It is connect with the feeder, and the escape pipe is set to the top of liquid level in grease trap, the gas outlet court of the escape pipe
Liquid level is arranged and the oil reservoir on liquid level is blowed to the attached oiled-plate method, and the frizing component is set to the top of oil trap, described to scrape
Oily component includes flexible actuator and the frizing portion for being set to flexible actuator telescopic end, the frizing portion and the attached oiled-plate method
Surface contact and the lower end in frizing portion be located at the top of liquid level, the flexible actuator driving frizing portion is along the attached oil
The surface of plate moves back and forth, and the oil reservoir on attached oiled-plate method is scraped into oil trap.
It is arranged in this way, feeder generates air-flow, air-flow is discharged by escape pipe, so that the air-flow of discharge is by liquid
Oil reservoir on face blows to attached oiled-plate method, and oil suction spongy layer is arranged on attached oiled-plate method, and oil suction spongy layer has lipophilic-hydrophobic property, to make
It obtains oil reservoir to be adhered on the attached oiled-plate method being obliquely installed, so that oil reservoir is separated with water layer, passes through flexible actuator and drive frizing portion edge
Attached oiled-plate method is mobile, collects to scraping the oil adhered on attached oiled-plate method into oil trap, and wind-force blows compared with mechanical stir, wind
The disturbance that power is blowed to liquid is smaller, and the liquid being layered is conveyed with stratification state to oil scraping plate, and inclined attached oil
Plate, which is conducive to further filter out, is doped in moisture extra in oil reservoir, to improve the effect of water-oil separating, reduction is needed into one
Step carries out the trouble of water-oil separating.
Preferably, the frizing portion includes oil scraping plate and overturning actuator, the oil scraping plate is relative to described flexible
Actuator rotation setting, the overturning actuator drive the oil scraping plate overturning, it is pivoted away from it or close to the attached oil
Plate.
It is arranged in this way, overturning actuator can drive oil scraping plate to overturn, so that oil scraping plate is close to attached oiled-plate method or far
From attached oiled-plate method, when carrying out frizing, overturning actuator driving oil scraping plate is rotated and is abutted with the surface of attached oiled-plate method, driving of then stretching
It is mobile to the direction of oil trap that part drives oil scraping plate, so that the oil adhered on attached oiled-plate method is scraped into oil trap, and flexible driving
When part drives frizing sheet reset, overturning actuator driving oil scraping plate rotation, so that oil scraping plate and attached oiled-plate method are detached from, to avoid multiple
Oil scraping plate scrapes the oil being attached on attached oiled-plate method during position, keeps the continuity of frizing process.
Preferably, the oil scraping plate includes abutting part, the abutting part is abutted with the attached oiled-plate method, the abutting part
It is provided on surface and flexible scrapes oil reservoir.
It is arranged in this way, oil reservoir flexible of scraping is set and on the one hand oil scraping plate is bonded more step up with the surface of attached oiled-plate method
It is close, enhance the effect of frizing；On the other hand, between oil scraping plate and attached oiled-plate method during opposite sliding, the mill of the two is reduced
Damage.
Preferably, the telescopic end of the flexible actuator is fixed with mounting base, the overturning actuator is set to installation
Seat in, the oil scraping plate include with mounting base rotation connection arc sections, the overturning actuator include overturn telescoping cylinder and
Link mechanism, the link mechanism include the first drive rod, the second drive rod, third drive rod, first connecting rod and the second company
Bar, wherein second drive rod, third drive rod are hinged with the arc sections, the middle part of the second connecting rod with it is described
Mounting base rotation connection, second drive rod, the third drive rod connect about the center of circle of the arc sections and described second
The line of bar fulcrum is symmetrical arranged, and the both ends of the second connecting rod are driven with second drive rod, the third respectively
Lever is hinged, and one end of the first connecting rod and the second connecting rod are hinged, the hinge of the first connecting rod and the second connecting rod
Contact is located at one end on the second connecting rod close to the attached oiled-plate method, the other end of the first connecting rod and first driving
Bar is hinged, and first drive rod is slidably connected with the mounting base, and the sliding trace of first drive rod passes through the circle
The center of circle of arc portion, second connecting rod hinge joint, the one end of first drive rod far from the first connecting rod and the overturning are flexible
The telescopic end of cylinder is fixed.
It is arranged in this way, when overturning telescoping cylinder elongation, so that the direction of the first drive rod to close arc sections is mobile, into
And first connecting rod can push second connecting rod to rotate clockwise, and then second connecting rod drives the second drive rod, third drive rod difference
It moves in opposite direction, to pull oil scraping plate to rotate, so that the abutting part of oil scraping plate is far from attached oiled-plate method；When overturning telescoping cylinder
It shrinks, to drive the first drive rod mobile to the direction far from arc sections, and then first connecting rod pulls second connecting rod counterclockwise
Rotation, and then second connecting rod drives the second drive rod, third drive rod to move in opposite direction respectively, to pull oil scraping plate
It rotates counterclockwise, so that the abutting part of oil scraping plate is abutted with attached oiled-plate method, to achieve the purpose that drive oil scraping plate rotation, driving is flat
Surely.
Preferably, the escape pipe includes a main tracheae and several going out gas branch pipe, the main tracheae and the gas supply
Device is connected to, and several going out gas branch pipe are connected to the main tracheae, and the gas outlet is opened in the going out gas branch pipe,
The gas outlet is strip through slot, several are arranged in the gas outlet, length direction of several gas outlets along the going out gas branch pipe
Interval setting.
It is arranged in this way, by the way that going out gas branch pipe is arranged, air-flow is discharged from the gas outlet of going out gas branch pipe, increases air blowing
Area, gas outlet are arranged along the length direction interval of going out gas branch pipe, and the area of further expansion liquid conveying improves liquid and blows
Effect, and compartment of terrain opens up gas outlet, can reduce the waste of manufacture material.
Preferably, the going out gas branch pipe setting at least two, the horizontally spaced laying of all going out gas branch pipe.
It is arranged in this way, going out gas branch pipe setting at least two, the air-flow that main tracheae can be discharged shunts, and extends gas
The distance of conveying is flowed, the continuity of oil reservoir conveying is kept.
Preferably, angle formed by the outgassing direction and liquid level of the gas outlet is 5 °~75 °.
It is arranged in this way, the effect for blowing the oil reservoir on liquid level well can be played, and reduce the disturbance to liquid.
Preferably, the going out gas branch pipe includes hemispherical gas collection portion and the outlet portion that is connected to gas collection portion, it is described
Gas outlet is opened in the outlet portion and is arranged far from the gas collection portion, along the gas collection portion close to the side of the gas outlet
To the size in the outlet portion gradually becomes smaller.
It is arranged in this way, gas collection portion is discharged by air accumulation, then from the gas outlet in relatively narrow outlet portion, plays pair
The effect of gas boosting, Accelerating Removal, in addition, gradually being become along gas collection portion to the direction size of gas outlet by the way that outlet portion is arranged
It is small, resistance suffered by gas in exhaust process is reduced, so that smooth in exhaust.
Preferably, being additionally provided with water-oil separationg film on the attached oiled-plate method, the water-oil separationg film is laid in the attached oil
Plate upper surface and the lower surface for being located at the oil suction spongy layer, offer several filtration holes, the attached oiled-plate method on the attached oiled-plate method
The return flume being connected to the filtration hole is inside offered, the return flume is connected to the lower end surface of attached oiled-plate method.
It is arranged in this way, the water-oil separationg film being set on attached oiled-plate method, to the further drainage of oil on attached oiled-plate method, filters out
Water drained into return flume through filtration hole, then be back in grease trap by return flume.
Compared with the existing technology, the present invention achieves beneficial technical effect:
1, by pneumatic conveying, in liquid delivery process, the disturbance to liquid in grease trap is reduced, good layering is kept
State is conveyed to attached oiled-plate method, so that oil reservoir is attached on attached oiled-plate method, then is scraped oil into oil trap by frizing component, completes oil
Water separation, good separating effect reduce the doping of the W/O of separation, reduce the trouble for needing further progress water-oil separating.
2, frizing overturning is driven by setting overturning actuator, is conducive to keep frizing continuous during round-trip frizing
Property.
3, oil reservoir is scraped by the way that be arranged on oil scraping plate flexible is arranged in, reduces the abrasion of oil scraping plate and attached oiled-plate method, and increased
The compactness for adding oil scraping plate to be bonded with attached oiled-plate method is conducive to improve scraping effect.
4, the air-flow of main tracheae is shunted by setting going out gas branch pipe, to be conducive to expand wind model liquid
Area improves the efficiency of water-oil separating.
5, by setting gas collection portion and outlet portion for going out gas branch pipe, the gas of discharge is pressurized, is accelerated, favorably
In aggregation gas, the effect of liquid push is improved.
6, by the way that attached oiled-plate method to be set as including substrate and water-oil separationg film, to the oil reservoir being attached on attached oiled-plate method into one
Drainage is walked, residual of the water in the oil being attached on attached oiled-plate method is further reduced, improves the effect of water-oil separating.
Detailed description of the invention
Fig. 1 is the overall schematic of grease trap in the embodiment of the present invention 1；
Fig. 2 is the schematic internal view of grease trap in the embodiment of the present invention 1；
Fig. 3 is the enlarged drawing in the portion A in Fig. 2；
Fig. 4 is the enlarged drawing in the portion B in Fig. 3；
Fig. 5 is the structural schematic diagram of escape pipe in the embodiment of the present invention 1；
Fig. 6 is the schematic internal view of grease trap in the embodiment of the present invention 6；
Fig. 7 is the enlarged drawing in the portion C in Fig. 6.
Wherein, the technical characteristic that each appended drawing reference is referred to is as follows:
1, attached oiled-plate method；101, Oil Guide face；102, oil suction spongy layer；103, water-oil separationg film；104, filtration hole；105, return water
Slot；2, pneumatic conveying component；201, feeder；202, escape pipe；2021, main tracheae；2022, going out gas branch pipe；20221, collect
Gas portion；20222, outlet portion；20222, gas outlet；2023, connecting tube；3, frizing component；301, stretch actuator；3011, pacify
Fill seat；30111, limiting slot；302, frizing portion；3021, oil scraping plate；30211, abutting part；302111, oil reservoir is scraped；30212, circle
Arc portion；302121, retention bead portion；3022, actuator is overturn；30221, telescoping cylinder is overturn；30222, link mechanism；
302221, the first drive rod；302222, the second drive rod；302223, third drive rod；302224, first connecting rod；302225,
Second connecting rod；4, partition；5, it is separated by solid-liquid separation chamber；501, filter screen；6, bubble generation cavity；601, bubble generator；7, grease point
From chamber；701, oil trap；702, oil exit pipe；8, drainage cavity；801, rhone；802, drainpipe；9, exhaust outlet.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments to the present invention
It is further elaborated, but the scope of protection of present invention is not limited to following specific embodiments.
Embodiment 1
With reference to Fig. 1 and Fig. 2, present embodiment discloses a kind of water-oil separating components of grease trap, including attached oiled-plate method 1, gas
Dynamic conveying assembly 2 and frizing component 3.
With reference to Fig. 2, in the present embodiment, partition 4 is provided in grease trap, the space inside grease trap is separated by partition 4
It is separated by solid-liquid separation chamber 5, bubble generation cavity 6, water-oil separating chamber 7 and drainage cavity 8, is separated by solid-liquid separation in chamber 5 and is provided with filter screen 501,
For filtering solid contaminants, realizes and be separated by solid-liquid separation；
Bubble generator 601 is provided in bubble generation cavity 6, water-oil separating component is set in water-oil separating chamber 7, this reality
It applies in example, bubble generator 601 is common microbubble generator 601 on the market；
Water-oil separating chamber 7 is provided with oil trap 701, the bottom setting of oil trap 701 on the inner wall of 8 side of drainage cavity
There is the oil exit pipe being connected to outside grease trap 702, oil extraction valve (not shown) is provided on oil exit pipe 702.
Bubble generator 601 generates bubble, and the bubble of floating, which carries the greasy dirt in sewage, to float.
With reference to Fig. 2, rhone 801 is provided in drainage cavity 8, the bottom of rhone 801 is communicated with drainpipe 802, draining
It is provided with water discharging valve (not shown) on pipe 802, exhaust outlet 9 is additionally provided with above drainage cavity 8, is provided at exhaust outlet 9
Drain tap (not shown).
With reference to Fig. 2 and Fig. 3, attached oiled-plate method 1 is fixedly connected with the cell wall inclination of oil trap 701 towards 7 side of water-oil separating chamber,
Under the liquid level that attached oiled-plate method 1 is located in water-oil separating chamber 7 far from one end of 701 wall of oil trap, the upper end of attached oiled-plate method 1, which is provided with, inclines
Oblique Oil Guide face 101, Oil Guide face 101 is tilted from the top of attached oiled-plate method 1 to oil trap 701, Oil Guide face 101 and horizontal plane institute at
Angle [alpha] be 10 °~60 °, it is preferred that α can be 15 °, 20 °, 25 °, 30 °, 35 °, 40 °, 45 °, 50 °, 55 °, in this way
Setting, convenient for by the oil on attached oiled-plate method 1 to 701 water conservancy diversion of oil trap.
With reference to Fig. 2, pneumatic conveying component 2 includes feeder 201 and escape pipe 202, escape pipe 202 and feeder
201 outlet side connection, and escape pipe 202 is set to the top of liquid level in grease trap, 20222 court of gas outlet of escape pipe 202
Oil reservoir on liquid level is simultaneously blowed to attached oiled-plate method 1 by liquid level setting in water-oil separating chamber 7, and in the present embodiment, feeder 201 is to supply
Air pump.
With reference to Fig. 2 and Fig. 5, escape pipe 202 includes main tracheae 2021 and several going out gas branch pipe 2022, main tracheae 2021
It being connect with feeder 201, several are arranged in going out gas branch pipe 2022, and several going out gas branch pipe 2022 are connected to main tracheae 2021,
And be interconnected between several escape pipes 202 by connecting tube 2023, the setting of going out gas branch pipe 2,022 at least two, all outlets
Branch pipe 2022 is laid along the direction interval close to oil trap 701, and gas outlet 20222 is opened in going out gas branch pipe 2022.
Angle formed by the outgassing direction and liquid level of gas outlet 20222 is 5 °~75 °, it is preferred that gas outlet 20222 goes out
Angle formed by gas direction and liquid level can for 10 °, 15 °, 20 °, 25 °, 30 °, 35 °, 40 °, 45 °, 50 °, 55 °, 60 °, 65 °,
70°.Above-mentioned numerical value is set by the outgassing direction of gas outlet 20222 and liquid level, it is ensured that the gas being discharged by gas outlet 20222
Stream can be acted on liquid level and be blowed by the oil reservoir on liquid level to attached oiled-plate method 1, and advantageously reduce the disturbance to liquid level, be caused
The case where oil reservoir of layering mixes again with water layer.
With reference to Fig. 5, going out gas branch pipe 2022 include hemispherical gas collection portion 20221 and be connected to gas collection portion 20221 out
Gas portion 20222, gas outlet 20222 is opened in outlet portion 20222 and is arranged far from the gas collection portion 20221, along gas collection portion
20221 gradually become smaller close to the direction of gas outlet 20222, the size in outlet portion 20222, and air-flow is from gas collection portion 20221 to outlet
When portion 20222 is flowed, since space gradually reduces, so as to generate a kind of effect of pressurization to air-flow, so that by gas outlet
The speed of the air-flows of 20222 discharges is promoted, and is increased air-flow and is blown effect to oil reservoir on liquid level.
Gas outlet 20222 is set as the through slot of strip, and several gas outlets 20222 are between the length direction of going out gas branch pipe 2022
Every setting, outlet not only can guarantee in this way, but also can save material, and keep the rigidity of going out gas branch pipe 2022.
With reference to Fig. 3 and Fig. 4, the upper surface of attached oiled-plate method 1 is provided with oil suction spongy layer 102, and oil suction spongy layer 102 has parent
Oily hydrophobicity, the oil reservoir that can be blown to escape pipe 202 adsorb, oil suction spongy layer 102 be laid with a thickness of 5~10mm, it is excellent
Choosing, the thickness that oil suction spongy layer 102 is laid with can be 6mm, 7mm, 8mm, 9mm.
With reference to Fig. 2 and Fig. 3, frizing component 3 is set to the top of oil trap 701, and frizing component 3 includes flexible actuator
301 and it is set to the frizing portion 302 of flexible 301 telescopic end of actuator, the oil suction spongy layer in frizing portion 302 and attached oiled-plate method 1
102 contacts, the actuator 301 that stretches drive frizing portion 302 to move back and forth along the surface of attached oiled-plate method 1, the oil reservoir on attached oiled-plate method 1 are scraped
Into oil trap 701.
With reference to Fig. 3 and Fig. 4, frizing portion 302 includes oil scraping plate 3021 and overturning actuator 3022, oil scraping plate 3021 with
The telescopic end of flexible actuator 301 is hinged, and oil scraping plate 3021 is pivoted away from around its hinged place or close to attached oiled-plate method 1, overturning driving
Part 3022 drives oil scraping plate 3021 to overturn, and when flexible actuator 301, which is shunk, carries out frizing, overturning actuator 3022 drives frizing
Plate 3021 is overturn, so that oil scraping plate 3021 is abutted with attached oiled-plate method 1, thus in flexible 301 contraction process of actuator, oil scraping plate 3021
It is mobile with flexible actuator 301, the oil adsorbed in oil suction spongy layer 102 on attached oiled-plate method 1 is scraped into oil trap 701；And works as and stretch
When the elongation of contracting actuator 301 driving oil scraping plate 3021 is mobile to one end of attached 1 immersed in liquid level of oiled-plate method, overturning actuator 3022 is driven
Oil scraping plate 3021 rotates backward, and abuts oil scraping plate 3021 with the disengaging of oil suction spongy layer 102 on attached oiled-plate method 1, to avoid to inhale
Remaining oil is scraped to water-oil separating chamber 7 in oily spongy layer 102.
With reference to Fig. 3, oil scraping plate 3021 includes abutting part 30211, and abutting part 30211 is abutted with attached oiled-plate method 1, abutting part
It is provided on 30211 surface and flexible scrapes oil reservoir 302111.
With reference to Fig. 3, the lower end of abutting part 30211 is set to the ullage of oil water separator, the lower end of abutting part 30211
Away from liquid level be 3mm~6mm, it is preferred that the lower end of abutting part 30211 away from liquid level can for 3.5mm, 4mm, 4.5mm,
5mm、5.5mm。
With reference to Fig. 3 and Fig. 4, the telescopic end of flexible actuator 301 is fixed with mounting base 3011, and overturning actuator 3022 is set
It is placed in mounting base 3011, oil scraping plate 3021 includes the arc sections 30212 being rotatablely connected with mounting base 3011, overturns actuator
3022 include overturning telescoping cylinder 30221 and link mechanism 30222, and link mechanism 30222 includes the first drive rod 302221, the
Two drive rods 302222, third drive rod 302223, first connecting rod 302224 and second connecting rod 302225, wherein second drives
Lever 302222, third drive rod 302223 are hinged with arc sections 30212, and second connecting rod 302225 and mounting base 3011 rotate
Connection, and the center of rotation of second connecting rod 302225 is the midpoint of second connecting rod 302225, the second drive rod 302222, third are driven
Lever 302223 is symmetrical arranged about the center of circle of arc sections 30212 and the line of 302225 hinge joint of second connecting rod, second connecting rod
302225 both ends are hinged with the second drive rod 302222, third drive rod 302223 respectively, one end of first connecting rod 302224
Hinged with second connecting rod 302225, the hinge joint of first connecting rod 302224 and second connecting rod 302225 is located at second connecting rod 302225
Close to one end of attached oiled-plate method 1, the other end of first connecting rod 302224 and the first drive rod 302221 are hinged, the first drive rod
302221 are slidably connected with mounting base 3011, and the sliding trace of the first drive rod 302221 passes through the center of circle of arc sections 30212, the
Two connecting rods, 302225 hinge joint, the one end of the first drive rod 302221 far from first connecting rod 302224 and overturning telescoping cylinder 30221
Telescopic end fix.
With reference to Fig. 4, the limiting slot 30111 of arc is offered in mounting base 3011, is fixedly installed in arc sections 30212 limited
Position lug boss 302121, the interior sliding of limiting section limiting slot 30111.
The course of work and principle of the embodiment of the present invention:
When grease trap works normally, solid-liquid combined sewage enters from the water inlet of grease trap to be separated by solid-liquid separation in chamber 5, by solid
Solid impurity is filtered by liquid disengagement chamber 5, filter screen 501, and filtered liquid is oil water mixture, and liquid goes successively to gas
It steeps in generation cavity 6, then, bubble generator 601 works, and bubble is generated, thus by the oily band in oil-water mixture to grease point
From liquid upper layer in chamber 7, so that oil and water stratification；
Then, feeder 201 works, and supplies into escape pipe 202, so that air-flow is through the outlet in going out gas branch pipe 2022
Mouth 20222 sprays, and liquid upper layer in water-oil separating chamber 7 is blowed to attached oiled-plate method 1, the oil suction spongy layer 102 on attached oiled-plate method 1 will be oily
It is adsorbed, reduces remnants of the moisture on attached oiled-plate method 1, avoided adulterating excess moisture in oil when frizing, avoid the need for two
The secondary trouble for carrying out water-oil separating；
Then, overturning telescoping cylinder 30221 extend so that the first drive rod 302221 to close to arc sections 30212 direction
It is mobile, and then first connecting rod 302224 pushes second connecting rod 302225 to rotate clockwise, and then second connecting rod 302225 drives the
Two drive rods 302222, third drive rod 302223 move in opposite direction respectively, so that oil scraping plate 3021 be pulled to rotate, make
The abutting part 30211 of oil scraping plate 3021 is obtained far from attached oiled-plate method 1, until the side in retention bead portion 302121 and limiting slot 30111
Wall abuts；
Then, the actuator 301 that stretches extends, and oil scraping plate 3021 is resetted；
In next step, overturning telescoping cylinder 30221 is shunk, to drive the first drive rod 302221 to far from arc sections 30212
Direction it is mobile, and then first connecting rod 302224 pulls second connecting rod 302225 to rotate counterclockwise, and then second connecting rod 302225
The second drive rod 302222, third drive rod 302223 is driven to move in opposite direction respectively, to pull oil scraping plate 3021
It rotates counterclockwise, so that the abutting part 30211 of oil scraping plate 3021 is abutted with attached oiled-plate method 1, until retention bead portion 302121 and limit
The one side wall of position slot 30111 abuts；
Then, the actuator 301 that stretches is shunk, and drives oil scraping plate 3021 to move up, oil suction spongy layer 102 in attached oiled-plate method 1 is inhaled
Attached oil scrapes the top to attached oiled-plate method 1, and eventually by Oil Guide portion, oil is collected into oil trap 701, finally can be from oil exit pipe 702
Middle discharge；
Repeating the above process can separate the oil in water-oil separating chamber 7 with water.
Embodiment 2
With reference to Fig. 5 and Fig. 6, the present embodiment discloses the water-oil separating component of another grease trap, is based on embodiment 1, this
Embodiment is with 1 area's otherwise of embodiment: water-oil separationg film 103 is additionally provided on attached oiled-plate method 1, water-oil separationg film 103 is applied
Several filtration holes 104 are offered set on attached 1 upper surface of oiled-plate method and on the lower surface of oil suction spongy layer 102, attached oiled-plate method 1, it is attached
The return flume 105 being connected to filtration hole 104 is offered in oiled-plate method 1, return flume 105 is connected to the lower end surface of attached oiled-plate method 1, in this way,
When air-flow blows oil reservoir to attached oiled-plate method 1, the servo-actuated water layer of lower layer, can through water-oil separationg film 103, filtration hole 104, return flume 105
It is back in water-oil separating chamber 7.
Embodiment 3
The present embodiment discloses the water-oil separating component of another grease trap, based on the above embodiment, the present embodiment with it is above-mentioned
Embodiment area otherwise is: overturning actuator is servo drive motor, and servo drive motor is set in mounting base, and is watched
The arc sections at the driving end and oil scraping plate that take driving motor are fixed.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to the one of invention
A little modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not constitute any restrictions to invention.
Claims (9)
1. a kind of water-oil separating component of grease trap, which is characterized in that including attached oiled-plate method, pneumatic conveying component and frizing group
The side of oil trap, which tilts, in part, the attached oiled-plate method and grease trap connects, and one end of the attached oiled-plate method is located at the liquid level of grease trap
Under, the attached oiled-plate method upper surface is provided with oil suction spongy layer, and the pneumatic conveying component includes feeder and escape pipe,
The escape pipe is connect with the feeder, and the escape pipe is set to the top of liquid level in grease trap, the escape pipe
Gas outlet towards liquid level be arranged and the oil reservoir on liquid level is blowed into the attached oiled-plate method, the frizing component is set to the upper of oil trap
Side, the frizing component include flexible actuator and the frizing portion for being set to flexible actuator telescopic end, the frizing portion with
The surface contact of the attached oiled-plate method and the lower end in frizing portion are located at the top of liquid level, and the flexible actuator drives the frizing portion
It is moved back and forth along the surface of the attached oiled-plate method, the oil reservoir on attached oiled-plate method is scraped into oil trap.
2. a kind of water-oil separating component of grease trap according to claim 1, which is characterized in that the frizing portion includes scraping
Oiled-plate method and overturning actuator, the oil scraping plate is relative to the flexible actuator rotation setting, the overturning actuator driving
The oil scraping plate overturning, is pivoted away from it or close to the attached oiled-plate method.
3. a kind of water-oil separating component of grease trap according to claim 2, which is characterized in that the oil scraping plate includes supporting
Socket part, the abutting part are abutted with the attached oiled-plate method, are provided on the surface of the abutting part and flexible are scraped oil reservoir.
4. a kind of water-oil separating component of grease trap according to claim 2 or 3, which is characterized in that the flexible driving
The telescopic end of part is fixed with mounting base, and the overturning actuator is set in mounting base, and the oil scraping plate includes turning with mounting base
The arc sections of dynamic connection, the overturning actuator include overturning telescoping cylinder and link mechanism, and the link mechanism includes first
Drive rod, the second drive rod, third drive rod, first connecting rod and second connecting rod, wherein second drive rod, third are driven
Lever is hinged with the arc sections, and the middle part of the second connecting rod and the mounting base are rotatablely connected, second drive rod,
The third drive rod is symmetrical arranged about the center of circle of the arc sections and the line of the second connecting rod fulcrum, described
The both ends of second connecting rod are hinged with second drive rod, the third drive rod respectively, one end of the first connecting rod and institute
State that second connecting rod is hinged, the hinge joint of the first connecting rod and the second connecting rod is located on the second connecting rod close to described attached
One end of oiled-plate method, the other end of the first connecting rod and first drive rod are hinged, first drive rod and the installation
Seat is slidably connected, and the sliding trace of first drive rod passes through the center of circle of the arc sections, second connecting rod hinge joint, and described the
The one end of one drive rod far from the first connecting rod and the telescopic end of the overturning telescoping cylinder are fixed.
5. a kind of water-oil separating component of grease trap according to claim 1-3, which is characterized in that the outlet
Pipe includes a main tracheae and several going out gas branch pipe, and the main tracheae is connected to the feeder, several outlet branch
Main tracheae connection, the gas outlet described in Guan Junyu are opened in the going out gas branch pipe, and the gas outlet is strip through slot, described
Several are arranged in gas outlet, and several gas outlets are arranged along the length direction interval of the going out gas branch pipe.
6. a kind of water-oil separating component of grease trap according to claim 5, which is characterized in that the going out gas branch pipe setting
At least two, the horizontally spaced laying of all going out gas branch pipe.
7. a kind of water-oil separating component of grease trap according to claim 6, which is characterized in that the outlet of the gas outlet
Angle formed by direction and liquid level is 5 °~75 °.
8. a kind of water-oil separating component of grease trap according to claim 6 or 7, which is characterized in that the going out gas branch pipe
Including hemispherical gas collection portion and the outlet portion being connected to gas collection portion, the gas outlet is opened in the outlet portion and separate
The gas collection portion setting, along the gas collection portion close to the direction of the gas outlet, the size in the outlet portion is gradually become smaller.
9. a kind of according to claim 1, the described in any item water-oil separating components of grease trap in 2,3,6 or 7, which is characterized in that
Water-oil separationg film is additionally provided on the attached oiled-plate method, the water-oil separationg film is laid in the attached oiled-plate method upper surface and is located at described
The lower surface of oil suction spongy layer offers several filtration holes on the attached oiled-plate method, offers in the attached oiled-plate method and the drainage
The return flume of hole connection, the return flume are connected to the lower end surface of attached oiled-plate method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722548.XA CN110282771B (en) | 2019-08-06 | 2019-08-06 | Oil-water separation assembly of oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722548.XA CN110282771B (en) | 2019-08-06 | 2019-08-06 | Oil-water separation assembly of oil separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110282771A true CN110282771A (en) | 2019-09-27 |
| CN110282771B CN110282771B (en) | 2024-06-07 |
Family
ID=68024821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910722548.XA Active CN110282771B (en) | 2019-08-06 | 2019-08-06 | Oil-water separation assembly of oil separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110282771B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056655A (en) * | 2019-12-19 | 2020-04-24 | 广州水如天环保科技有限公司 | Oil separation tank with dissolved gas release function |
| CN112591925A (en) * | 2021-03-08 | 2021-04-02 | 山东龙安泰环保科技有限公司 | Integrated pretreatment device for percolate of waste incineration power plant |
| CN113457216A (en) * | 2021-07-29 | 2021-10-01 | 珠海格力电工有限公司 | Oil collecting device |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001179248A (en) * | 1999-12-27 | 2001-07-03 | Kozo Toyoda | Oil-water separator and drain stand equipped therewith |
| JP2003103256A (en) * | 2001-07-23 | 2003-04-08 | Japan Aqua Tec Co Ltd | Device for recovering fats and oils |
| US20070133353A1 (en) * | 2003-05-19 | 2007-06-14 | Toshihiro Suzuki | Pressure control apparatus and rotation drive mechanism |
| JP2007216425A (en) * | 2006-02-14 | 2007-08-30 | Konica Minolta Holdings Inc | Liquid jetting apparatus |
| CN202432217U (en) * | 2011-10-18 | 2012-09-12 | 上海航盛实业有限公司 | Oil flow boosting structure |
| CN202688038U (en) * | 2012-07-03 | 2013-01-23 | 杨志江 | Air floatation type automatic oil scraping and separating device |
| KR101608864B1 (en) * | 2015-06-25 | 2016-04-04 | 박종경 | Apparatus for separating oil from water |
| CN107551663A (en) * | 2017-10-24 | 2018-01-09 | 成都凌凌漆科技有限公司 | A kind of Sewage treatment utilizes device |
| CN207030867U (en) * | 2017-06-27 | 2018-02-23 | 徐州良田重工科技有限公司 | A kind of double oil cylinder telescopic arms of high-altitude operation vehicle |
| CN107999707A (en) * | 2018-01-04 | 2018-05-08 | 南京卓茨机电科技有限公司 | Wheel hub casting system |
| CN207774865U (en) * | 2018-01-10 | 2018-08-28 | 四川众兴汽车零部件有限公司 | A kind of sewage oil removal system |
| CN108637851A (en) * | 2018-07-13 | 2018-10-12 | 台州伟立智能设备有限公司 | A kind of turnover device for crankshaft-link rod processing |
| CN208171840U (en) * | 2018-04-12 | 2018-11-30 | 滁州德泰电子科技有限公司 | A kind of detection device of adhesive |
| CN208218462U (en) * | 2018-03-16 | 2018-12-11 | 湖南腾驰环保科技有限公司 | A kind of device improving water-oil separating |
| CN208455588U (en) * | 2018-06-22 | 2019-02-01 | 益发施迈茨工业炉（上海）有限公司 | Compressed air liquid level blows oily device |
| CN209098429U (en) * | 2018-11-16 | 2019-07-12 | 李德君 | A kind of oily waste water treatment filter device |
| TWM581497U (en) * | 2019-01-24 | 2019-08-01 | 鉦富機械有限公司 | Scraper type oil water separator |
| CN210683382U (en) * | 2019-08-06 | 2020-06-05 | 广东普施德泽环保股份有限公司 | Oil-water separation assembly of oil separator |
-
2019
- 2019-08-06 CN CN201910722548.XA patent/CN110282771B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001179248A (en) * | 1999-12-27 | 2001-07-03 | Kozo Toyoda | Oil-water separator and drain stand equipped therewith |
| JP2003103256A (en) * | 2001-07-23 | 2003-04-08 | Japan Aqua Tec Co Ltd | Device for recovering fats and oils |
| US20070133353A1 (en) * | 2003-05-19 | 2007-06-14 | Toshihiro Suzuki | Pressure control apparatus and rotation drive mechanism |
| JP2007216425A (en) * | 2006-02-14 | 2007-08-30 | Konica Minolta Holdings Inc | Liquid jetting apparatus |
| CN202432217U (en) * | 2011-10-18 | 2012-09-12 | 上海航盛实业有限公司 | Oil flow boosting structure |
| CN202688038U (en) * | 2012-07-03 | 2013-01-23 | 杨志江 | Air floatation type automatic oil scraping and separating device |
| KR101608864B1 (en) * | 2015-06-25 | 2016-04-04 | 박종경 | Apparatus for separating oil from water |
| CN207030867U (en) * | 2017-06-27 | 2018-02-23 | 徐州良田重工科技有限公司 | A kind of double oil cylinder telescopic arms of high-altitude operation vehicle |
| CN107551663A (en) * | 2017-10-24 | 2018-01-09 | 成都凌凌漆科技有限公司 | A kind of Sewage treatment utilizes device |
| CN107999707A (en) * | 2018-01-04 | 2018-05-08 | 南京卓茨机电科技有限公司 | Wheel hub casting system |
| CN207774865U (en) * | 2018-01-10 | 2018-08-28 | 四川众兴汽车零部件有限公司 | A kind of sewage oil removal system |
| CN208218462U (en) * | 2018-03-16 | 2018-12-11 | 湖南腾驰环保科技有限公司 | A kind of device improving water-oil separating |
| CN208171840U (en) * | 2018-04-12 | 2018-11-30 | 滁州德泰电子科技有限公司 | A kind of detection device of adhesive |
| CN208455588U (en) * | 2018-06-22 | 2019-02-01 | 益发施迈茨工业炉（上海）有限公司 | Compressed air liquid level blows oily device |
| CN108637851A (en) * | 2018-07-13 | 2018-10-12 | 台州伟立智能设备有限公司 | A kind of turnover device for crankshaft-link rod processing |
| CN209098429U (en) * | 2018-11-16 | 2019-07-12 | 李德君 | A kind of oily waste water treatment filter device |
| TWM581497U (en) * | 2019-01-24 | 2019-08-01 | 鉦富機械有限公司 | Scraper type oil water separator |
| CN210683382U (en) * | 2019-08-06 | 2020-06-05 | 广东普施德泽环保股份有限公司 | Oil-water separation assembly of oil separator |
Non-Patent Citations (2)
| Title |
|---|
| LIN, C等: "Recycling waste tire powder for the recovery of oil spills", RESOURCES CONSERVATION AND RECYCLING, vol. 52, no. 10, pages 1162 - 1166, XP055813219, DOI: 10.1016/j.resconrec.2008.06.003 * |
| 胡英等: "浮动隔板油箱的设计", 一重技术, vol. 2014, no. 05, pages 13 - 15 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056655A (en) * | 2019-12-19 | 2020-04-24 | 广州水如天环保科技有限公司 | Oil separation tank with dissolved gas release function |
| CN112591925A (en) * | 2021-03-08 | 2021-04-02 | 山东龙安泰环保科技有限公司 | Integrated pretreatment device for percolate of waste incineration power plant |
| CN113457216A (en) * | 2021-07-29 | 2021-10-01 | 珠海格力电工有限公司 | Oil collecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110282771B (en) | 2024-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110282771A (en) | A kind of water-oil separating component of grease trap | |
| CN110357205A (en) | A kind of grease trap | |
| CN208130745U (en) | A kind of gas-liquid separator safety can | |
| CN206793112U (en) | Tub oil water separator | |
| CN206955795U (en) | Dirty tank car is taken out in a kind of sewage purification separation | |
| CN211513894U (en) | Dust falling device of concrete mixing plant | |
| CN210683382U (en) | Oil-water separation assembly of oil separator | |
| CN110563084A (en) | Oil-water separator | |
| CN112007421B (en) | Oil gas water sand four-phase separator | |
| CN211813758U (en) | Automatic oil-water separation system | |
| CN208965905U (en) | A kind of roof rain water collecting system | |
| CN210150767U (en) | Oily sewage collecting device | |
| CN113354205B (en) | Improved sewage treatment device and sewage treatment process thereof | |
| CN112624264B (en) | High-precision oil-water separator | |
| CN105540890B (en) | Oily waste water separate tank | |
| CN110294544A (en) | A kind of water-oil separating component of oil water separator | |
| CN207227141U (en) | A kind of ship oil water separator | |
| CN205442821U (en) | Oily waste water separate tank | |
| CN215828873U (en) | Pickling solution soak device for head with from clearance function | |
| CN213823806U (en) | Waste gas removes water smoke device | |
| CN206577427U (en) | A kind of fine equipment for separating liquid from solid | |
| CN220424634U (en) | Novel micro-nano ozone disinfection gravity type fine filter | |
| CN217220510U (en) | Large oil-water separation equipment with noise reduction function | |
| CN109607655A (en) | A kind of multi-functional gas and oil hybrid separation device | |
| CN108911195A (en) | A kind of greasy filth water thickening-purification technology device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |