CN101597109B - Residue, water and oil separator - Google Patents
Residue, water and oil separator Download PDFInfo
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- CN101597109B CN101597109B CN2009100403726A CN200910040372A CN101597109B CN 101597109 B CN101597109 B CN 101597109B CN 2009100403726 A CN2009100403726 A CN 2009100403726A CN 200910040372 A CN200910040372 A CN 200910040372A CN 101597109 B CN101597109 B CN 101597109B
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- oil separator
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Abstract
The invention discloses a residue, water and oil separator, comprising a tank body, a cover plate covering the tank body, a saw tooth-shaped overflow weir is arranged at the inner wall of the upper part of the tank body, an oil outlet is arranged at the outer side of the upper part of the tank body, the tank body is divided into three grids by two clap boards, the lower part of the two clap boards is provided with two river-diversion and water-distribution plates; a sewage water inlet is arranged at one side of a first grid, a slag-separating screen cloth basket is arranged on the upper part of the first grid, a shallow bed is arranged on the upper part of the second grid, micro-bubble spray nozzle is arranged at the lower part of the shallow bed and is externally connected with an air pump, a fiber adsorbent bed is arranged on the upper part of the third grid, a water outlet is arranged on the upper part of the fiber adsorbent bed, the water outlet guides to the pure water outlet in the lower part. The residue, water and oil separator of the invention has good separating effect and wide range of application.
Description
Technical field
The present invention relates to sewage disposal technology, be specifically related to a kind of slag, water, oil separator.
Background technology
Being mixed with the particle diameter thickness does not wait the sewage of solid grain contamination (waste residue) to be meant: industrial oily waste water, shipping marine engine room cabin and ballasting waste water and crewman's sanitary sewage, town dweller's sanitary sewage.These sewage are from kitchens, collective of unit canteen such as commercial operation catering trade, machine-operated corporations, industrial and mining enterprises, school, hospitals, sub-district, cities and towns dwelling house resident family and residential quarter resident family family kitchen ground rinse water, and eat surplus and food waste mix through the broken combined sewage that stirs the back discharge of food garbage treater with water.
Because national economy develops rapidly and people's living standard improves constantly, in daily economic production and people's life activity process, produced large amount of sewage (trade effluent, shipping vessel Waste and town dweller's sanitary sewage) and rubbish (trade waste and town dweller's domestic refuse), these sewage and rubbish wrap more or less and are dissolved with fat and lipid (animal class, plant class, mineral substance or the like) composition.These compositions are miscible in the sewage as do not remove, and can handle to sewage purification and bring difficulty, even can't carry out.And mix (changing food waste in particularly commercial operation catering trade changing food waste and collective of unit kitchen and urban household kitchen) with rubbish, it is smelly to make rubbish rot, grow mosquito and bacteriophage, can give people's communicate illness in the time of contaminate environment, very big hazardness is arranged.
The water-and-oil separator that is provided with in the existing sewage purification treatment technology equipment, its principle is that the single utilization different substances has the different specific weight rerum natura, is issued to slag, water, separating of oil purpose at gravity condition.Therefore, sewage is longer at separator (pond) hydraulic detention time, and it is big that the retaining volume is wanted, and it is low that free-floating grease in the sewage is removed efficient.Simultaneously to the oil in water emulsion that wherein suspends (particularly commercial operation catering trade changing food waste and collective of unit kitchen with the changing food waste in urban household kitchen after food garbage treater and the broken strand of water are mixed, wherein free-floating oil is by rupture of membranes emulsification, and suspension oil in water emulsion composition is more in the sewage.) poor removal effect, what have can't remove, and influences even destroyed the normal operation of follow-up biological sewage treatment purification means and equipment thereof.
Summary of the invention
The present invention provides slag, water, the oil separator of a kind of good separating effect, applied range in order to overcome the deficiency that above prior art exists.
Purpose of the present invention realizes by following technical scheme: this slag, water, oil separator, it is characterized in that: comprise casing and the cover plate that is placed on the casing, the inwall of top is provided with the zig-zag overflow weir in the described casing, the casing upper outer is provided with oil outlet, casing is divided into three lattice by two dividing plates, and the below of two dividing plates is provided with two water conservancy diversion water distribution boards; First lattice, one side is provided with sewage inlet, top in first lattice is provided with every the ballast screen net puies forward indigo plant, top in second lattice is provided with the shallow-layer bed, the below of shallow-layer bed is provided with the microbubble shower nozzle, the external air pump of microbubble shower nozzle, top in the 3rd lattice is provided with the fiber adsorption bed, and the top of fiber adsorption bed is provided with rising pipe, the water purification water outlet of rising pipe guiding below.
Remove waste residue for convenience, described casing inner bottom part is provided with dreg collecting slot, is provided with the screw propulsion conveying lever in the dreg collecting slot, and the side of dreg collecting slot is provided with slag notch.
Mobile in order to be beneficial to, easy to use, the below of described casing is provided with universal movable wheel.
Suffer from and the security against fire requirement for eliminating fire, described cover plate is the movable sealing cover plate of metal material, which is provided with movable bracelet.
Described shallow-layer bed comprises some parallel shallow-layer plates, and the thickness of shallow-layer plate is 2-4mm, and the spacing between the shallow-layer plate is 25-50mm, the angle of shallow-layer plate and horizontal direction is 45 °-60 °, be evenly equipped with some apertures on the shallow-layer plate, hole diameter is 3-5mm, and pitch-row is 50-100mm.
Described shallow-layer plate is made by asbestos tile, cement, plastics or aluminium.
According to different actual needs, described shallow-layer plate is dull and stereotyped.
According to different actual needs, described shallow-layer plate is a corrugated-sheet paneling.
According to different actual needs, described shallow-layer plate is rearranged by row's pipe.
According to different actual needs, described shallow-layer plate is rearranged by the cellular pipe of a row.
Principle of work of the present invention and advantage are as follows:
Sewage enters slag, water, oil separator first lattice, and is built-in every ballast screen net hand basket (mesh 〉=1mm through it
2) more coarse-grained solid grain contamination (waste residue) and block fat are excluded, and can be by under the action of gravity of micro-solid particulate pollutant (waste residue) at self of ballast screen net hand basket, begin to be deposited in the beneath also diversed water distribution board of first lattice and block, reach the purpose of solid grain contamination in the sewage (waste residue) primary deposition.Few partly free-floating grease of colony's shape begins to float to lentamente the oil reservoir on the water surface.
Then; the sewage that contains free-floating oil and suspension oil in water emulsion and a large amount of suspension solid grain contamination (waste residue) particulates; then pass through the first step water conservancy diversion water distribution board of first lattice bottom; be provided with the microbubble shower nozzle of a large amount of micro bubbles of continuous release and second lattice of shallow-layer bed in slowly and equably entering; sewage is under the mechanism effect that suspension oil in water emulsion coarse is peeled off; make slag, water, oily three-phase material in the sewage reach better sharp separation, sewage obtains further oil removing, slag removal and purification.
At last, contain indivisible suspension emulsifying greasy dirt water, water conservancy diversion water distribution board by second lattice enters last lattice, suspension oil in water emulsion indivisible in the sewage is adsorbed by the removable fiber adsorption bed that has hydrophobic oil loving natural plant fibre or artificial fiber (chemical fibre silk group) to constitute at these lattice, makes slag, water, oil in the sewage thoroughly separate better.Passed through slagging-off, oil removing, water purification discharges by rising pipe.
Wherein:
Second lattice have used " shallow layer precipitating " theory.In oily(waste)water, discharge a large amount of micro-bubbles continuously, make and be micro-solid particulate pollutant (waste residue) cohesion in the sewage and become heart nuclear and stick to breakdown of emulsion on the oil film, make that the suspension oil in water emulsion becomes the coarse grain shape to stick on the bubble in the sewage, float to the water surface with bubble on together, be gathered into oil reservoir, reach oil and water sepn.This process also can be called in the sewage suspension oil in water emulsion coarse and peel off.Floating oil runs foul of each other betwixt to adhere to and grows up then by the shallow-layer bed in the sewage, floats to the water surface on quickly to form oil reservoir.Oil reservoir passes through to flow out the oil outlet recovery after zig-zag overflow weir and the water sepn, send refinery to make diesel oil after cracking and does the vehicle fuel use, becomes a kind of renewable new energy source.
Thick solid grain contamination (waste residue) is deposited on the dreg collecting slot of bottom half in the sewage, and when depositing to certain thickness, the screw propulsion conveying lever transports out waste residue.After the dehydration separating treatment, transport to mixed organic manure factory outside concentrating and make environmental protection mixed organic manure raw material.
But, include in and drain into rivers and lakes or additional underground water source after municipal sewerage send the municipal sewage plant to handle through commercial operation catering trade kitchen and the collective of unit and the urban household kitchen waste water qualified discharge of oil removing, slagging-off.As the water reuse is washed ground, is flushed the toilet, afforests, drenches flower in continuing can do after the in-depth processing is sterilized separately.
And in industrial class oily(waste)water purification treatment technology, this separator is to use as the support equipment in the sewage purification pretreatment stage, to reach slag in the sewage, water, separating of oil purpose.
Because of its come-up has the thicker grease of one deck (inflammable substance), suffer from and the security against fire requirement for eliminating fire, adopt the movable sealing cover plate of metal material, to reach fire safety, requirement easy to use.
When slag of the present invention, water, oil separator use at north cold area, add and be equiped with 36 volts of interchange safety voltage power supply heating units, and add cabinet insulation layer (buried can add), exempt grease and solidify at cryogenic condensation and make the hidden danger that it can't normal operation.
Description of drawings
Fig. 1 is the structural representation of a kind of slag of the present invention, water, oil separator.
Fig. 2 is the structural representation of the shallow-layer plate of Fig. 1.
The structural representation of the shallow-layer plate of the another kind of slag of Fig. 3 the present invention, water, oil separator.
The structural representation of the shallow-layer plate of another slag of Fig. 4 the present invention, water, oil separator.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Embodiment 1:
A kind of slag as shown in Figure 1, water, oil separator, comprise casing 1 and the cover plate 2 that is placed on the casing 1, the inwall of top is provided with zig-zag overflow weir 3 in the casing 1, casing 1 upper outer is provided with oil outlet 4, casing 1 is divided into three lattice by two dividing plates 5, and the below of two dividing plates 5 is provided with two water conservancy diversion water distribution boards 6; First lattice, one side is provided with sewage inlet 7, top in first lattice is provided with every the ballast screen net and carries blue 8, top in second lattice is provided with shallow-layer bed 9, the below of shallow-layer bed 9 is provided with microbubble shower nozzle 10, microbubble shower nozzle 10 external air pumps, top in the 3rd lattice is provided with fiber adsorption bed 11, and the top of fiber adsorption bed 11 is provided with rising pipe 12, the water purification water outlet 13 of rising pipe 12 guiding belows.
Remove waste residue for convenience, casing 1 inner bottom part is provided with dreg collecting slot 19, is provided with screw propulsion conveying lever 14 in the dreg collecting slot 19, and the side of dreg collecting slot 19 is provided with slag notch 20.
Mobile in order to be beneficial to, easy to use, the below of casing 1 is provided with universal movable wheel 15.
Suffer from and the security against fire requirement for eliminating fire, cover plate 2 is the movable sealing cover plate of metal material, which is provided with movable bracelet 16.
As shown in Figure 2, shallow-layer bed 9 comprises some parallel shallow-layer plates 17, the thickness of shallow-layer plate 17 is 2-4mm, spacing between the shallow-layer plate 17 is 25-50mm, shallow-layer plate 17 is 45 °-60 ° with the angle of horizontal direction, be evenly equipped with some apertures 18 on the shallow-layer plate 17, aperture 18 diameters are 3-5mm, and pitch-row is 50-100mm.
Shallow-layer plate 17 is dull and stereotyped, and shallow-layer plate 17 is made by asbestos tile, cement, plastics or aluminium.
Embodiment 2:
Present embodiment and embodiment 1 similar, except following technical characterictic difference: as shown in Figure 3, shallow-layer plate 17 is a corrugated-sheet paneling.
Embodiment 3:
Present embodiment and embodiment 1 similar, except following technical characterictic difference: as shown in Figure 4, shallow-layer plate 17 is rearranged by row's pipe.
Embodiment 4:
Present embodiment and embodiment 1 similar, except following technical characterictic difference: shallow-layer plate 17 is rearranged by the cellular pipe of a row.
Above-mentioned embodiment is the preferred embodiments of the present invention; can not limit claim of the present invention; other any change or other equivalent substitute mode that does not deviate from technical scheme of the present invention and made is included within protection scope of the present invention.
Claims (9)
1. slag, water, oil separator, it is characterized in that: comprise casing and the cover plate that is placed on the casing, the inwall of top is provided with the zig-zag overflow weir in the described casing, and the casing upper outer is provided with oil outlet, casing is divided into three lattice by two dividing plates, and the below of two dividing plates is provided with two water conservancy diversion water distribution boards; First lattice, one side is provided with sewage inlet, top in first lattice is provided with every the ballast screen net puies forward indigo plant, top in second lattice is provided with the shallow-layer bed, the below of shallow-layer bed is provided with the microbubble shower nozzle, the external air pump of microbubble shower nozzle, top in the 3rd lattice is provided with the fiber adsorption bed, and the top of fiber adsorption bed is provided with rising pipe, the water purification water outlet of rising pipe guiding below;
Described shallow-layer bed comprises some parallel shallow-layer plates, and the thickness of shallow-layer plate is 2-4mm, and the spacing between the shallow-layer plate is 25-50mm, the angle of shallow-layer plate and horizontal direction is 45 °-60 °, be evenly equipped with some apertures on the shallow-layer plate, hole diameter is 3-5mm, and pitch-row is 50-100mm.
2. slag according to claim 1, water, oil separator is characterized in that: described casing inner bottom part is provided with dreg collecting slot, is provided with the screw propulsion conveying lever in the dreg collecting slot, and the side of dreg collecting slot is provided with slag notch.
3. slag according to claim 1, water, oil separator is characterized in that: the below of described casing is provided with universal movable wheel.
4. slag according to claim 1, water, oil separator is characterized in that: described cover plate is the movable sealing cover plate of metal material, which is provided with movable bracelet.
5. slag according to claim 1, water, oil separator is characterized in that: described shallow-layer plate is made by asbestos tile, cement, plastics or aluminium.
6. slag according to claim 1, water, oil separator is characterized in that: described shallow-layer plate is for dull and stereotyped.
7. slag according to claim 1, water, oil separator is characterized in that: described shallow-layer plate is a corrugated-sheet paneling.
8. slag according to claim 1, water, oil separator is characterized in that: described shallow-layer plate is rearranged by row's pipe.
9. slag according to claim 1, water, oil separator is characterized in that: described shallow-layer plate is rearranged by the cellular pipe of a row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100403726A CN101597109B (en) | 2009-06-19 | 2009-06-19 | Residue, water and oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100403726A CN101597109B (en) | 2009-06-19 | 2009-06-19 | Residue, water and oil separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101597109A CN101597109A (en) | 2009-12-09 |
| CN101597109B true CN101597109B (en) | 2011-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100403726A Expired - Fee Related CN101597109B (en) | 2009-06-19 | 2009-06-19 | Residue, water and oil separator |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102115223B (en) * | 2011-01-06 | 2012-09-05 | 山东大学 | Method for treating micro-nano bubbles of oil extraction sewage in oil field |
| WO2013082768A1 (en) * | 2011-12-07 | 2013-06-13 | Yang Zhijun | Fully-automatic oil collector without power device |
| CN105016420B (en) * | 2014-07-29 | 2017-07-11 | 安徽清溪环保科技有限公司 | A kind of console mode Full-automatic heating type oily water separating equipment |
| CN106186509A (en) * | 2015-05-06 | 2016-12-07 | 吕洁彦 | Kitchen waste water depurator |
| CN104843817B (en) * | 2015-05-14 | 2017-11-07 | 华东理工大学 | A kind of horizontal air supporting coupled wave card deoiling method and its device |
| CN107721063B (en) * | 2016-01-14 | 2018-08-17 | 张作玮 | A kind of food and drink waste water oil removal treatment system |
| CN105413283A (en) * | 2016-01-17 | 2016-03-23 | 江苏通用环保集团有限公司 | Separating unit of oil, water and residues in kitchen waste water |
| CN106242102A (en) * | 2016-04-21 | 2016-12-21 | 浙江海洋学院 | A kind of method for purifying treatment of industrial effluent |
| CN106986416A (en) * | 2017-04-25 | 2017-07-28 | 汪钟睿 | A kind of isolation process of water oil mixture |
| CN114307253A (en) * | 2020-10-12 | 2022-04-12 | 诸暨市天佑环保科技有限公司 | Unpowered oil-water separator with improved structure |
| CN114180767B (en) * | 2021-10-22 | 2022-10-28 | 山东恒鑫生物科技有限公司 | Gelatin production wastewater treatment device and method |
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2009
- 2009-06-19 CN CN2009100403726A patent/CN101597109B/en not_active Expired - Fee Related
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| CN101597109A (en) | 2009-12-09 |
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Granted publication date: 20110601 Termination date: 20130619 |