CN203222502U - Omentum-type disk oil remover - Google Patents
Omentum-type disk oil remover Download PDFInfo
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- CN203222502U CN203222502U CN 201320190389 CN201320190389U CN203222502U CN 203222502 U CN203222502 U CN 203222502U CN 201320190389 CN201320190389 CN 201320190389 CN 201320190389 U CN201320190389 U CN 201320190389U CN 203222502 U CN203222502 U CN 203222502U
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- oil
- omentum
- oil suction
- suction plate
- rotating shaft
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Abstract
The utility model belongs to the technical field of environmental-protection equipment, and particularly relates to an omentum-type disk oil remover. The omentum-type disk oil remover comprises a float bowl, rotating shafts arranged at the opposite two sides of the float bowl, and a motor and a speed reducer connected with the rotating shaft, wherein the rotating shaft is provided with at least one oil suction plate for sucking oil; the oil suction plate is provided with an oil scraper and a diversion trench clinging to the oil suction plate and used for scraping oil; an oil connecting tank, a liquid level meter and a sewage pump are arranged at the tail end of the diversion trench. The omentum-type disk oil remover is characterized in that the oil suction plate is made of omentum steel plates having concave-convex structures; and micro-order hole and nanometer-order holes are uniformly formed in the surface of the omentum steel plates with concave-convex structures. The omentum-type disk oil remover has the advantages that concave-convex structures are arranged on the surface of the oil suction plate, and micro holes with different sizes are formed in the structure to form an oil-removing omentum which has strong oleophylic property and hydrobicity, so that the oil removal rate is effectively improved, the moisture content of oil is lowered, and other substances mixed in the waste oil are avoided.
Description
Technical field
The utility model belongs to a kind of environmental protection equipment technical field, relates in particular to the oil removing of a kind of nethike embrane formula disk
Machine.
Background technology
Along with society is constantly progressive, the mankind have carried out stricter control, supervision to industrial waste, and forbid toppling over arbitrarily.In industrial production, the processing operation, produce the sewage of certain band oil through regular meeting, the oil in the sewage generally is divided into four kinds of oil slick, dispersed oil, oil in water emulsion and dissolving oil.
The missible oil particle can adopt the nature come-up to remove generally greater than 100nm; The dispersed oil particle is 10～100nm, at the Shui Zhongchu suspended state, also can adopt self come-up removal; The missible oil particle is less than 10nm, elaioleucite is generally at 0.1～2nm, in water, exist with the oil in water emulsion form, can not remove with self come-up, can adopt first breakdown of emulsion, air supporting or precipitation remove again, for the removal of last oil slick, equipment commonly used at present is the oil skimming machine, cable formula oil removal machine, the belt oil removal machine, the disc type of employing oil removal machine is also arranged, and its disc type oil removal machine mainly comprises floating drum, be arranged on the rotating shaft of the relative both sides of floating drum, the motor that is connected with rotating shaft, step-down gear, be located at the oil suction dish in order to oil suction in the rotating shaft, frizing diversion trench etc., but owing to make in order to the common dull and stereotyped steel plate of oil suction dish employing of oil suction, can only remove particle diameter at the oil slick of 120～150nm, and the oil slick of particle diameter during less than 120nm, substantially all stay in the water, enter the recycle system, oily water separation is not thorough, oil removal efficiency is poor, bring harm to subsequent disposal, the normal operation that influence is produced.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, and a kind of simple in structure, dependable performance, nethike embrane formula disk oil removal machine that oil removal efficiency is high are provided.
The purpose of this utility model realizes by following technical proposals.
Nethike embrane formula disk oil removal machine of the present utility model, comprise floating drum, be arranged on the rotating shaft of the relative both sides of floating drum, the motor that is connected with rotating shaft, step-down gear, be provided with at least one in order to the oil suction dish of oil suction in rotating shaft, be provided with oil scraping plate and the diversion trench of being close to the oil suction dish and being used for frizing at the oil suction dish, tail end at diversion trench also is provided with oil header, liquid level is taken into account residual sea water pump, it is characterized in that described oil suction dish made by the nethike embrane steel plate of concaveconvex structure, even staggered micrometer grade hole and the nano grade pore of having on the surface of the nethike embrane steel plate of described concaveconvex structure.
The diameter of described micrometer grade hole is 1～3 μ m, and described nano grade pore diameter is 71 ± 8nm.The utility model has the advantages that:
Because the utility model for concaveconvex structure, and has the micropore of different size on the surface of oil suction dish, forms the oil removing nethike embrane, the oil suction dish of this structure has extremely strong oleophylic and hydrophobicity, improves oil removal rate effectively and has reduced oily water ratio.Common oil removal machine oil removing rate is 50%, water ratio is 30%, oil-contg 0.1～0.2mg/L, and the oil removal rate 85% of the utility model disk oil removal machine, water ratio 15%, oil-contg is 5～10mg/L, deoiling effect is fairly obvious, improve the clarity of isolated waste oil, prevented from mixing in the waste oil other materials.
Description of drawings
Fig. 1 is vertical view of the present utility model.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the structural representation of the utility model figure oil suction dish.
Fig. 4 is the B-B partial enlarged drawing of the utility model Fig. 3.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the utility model nethike embrane formula disk oil removal machine, comprise floating drum 1, be arranged on the rotating shaft 3 of floating drum 1 relative both sides, the motor that is connected with rotating shaft 3, step-down gear 6, be located at rotating shaft 3 and be provided with at least one in order to the oil suction dish 2 of oil suction, be provided with oil scraping plate 7 and the diversion trench 8 of being close to oil suction dish 2 and being used for frizing at oil suction dish 2, oil scraping plate 7 and diversion trench 8 numbers are corresponding with oil suction dish 2, carrying out frizing by oil scraping plate 7 can make oily, water sepn is more thorough, tail end at diversion trench 8 also is provided with oil header 4, liquid level is taken into account residual sea water pump 5, it is characterized in that described oil suction dish 2 makes 2-1 by the nethike embrane steel plate of concaveconvex structure, even staggered micrometer grade hole 2-2 and the nano grade pore 2-3 of having on the surface of the nethike embrane steel plate 2-1 of described concaveconvex structure.
The diameter of micrometer grade hole 2-2 described in the utility model is 1～3 μ m, and described nano grade pore 2-3 diameter is 71 ± 8nm.When non-oil in water emulsion water mixed liquid flows to the oil suction dish 2 that nethike embrane steel plate that the micrometer grade hole 2-2 that is crisscross arranged and nano grade pore 2-3 combine makes, oil body spreads over whole oleophylic coatingsurfaces rapidly, profit divides the rapid micrometer grade hole 2-2 surface that also fully is present on the oil suction dish 2 of soaking into, the coatingsurface of seeing oil-containing on the macroscopic view is equivalent to envelope one deck oil immersion permeable membrane, this micrometer grade hole 2-2 can make the mutual displacement position of oil molecule and along with the soaking into of liquid, and is able to the oil suction dish of making by the nethike embrane steel plate of concaveconvex structure continuously 2 towards the direction motion of the potential energy that flows; And in the fluid contained moisture near the nethike embrane critical surface time, dewatering nano level hole 2-3 by solid surface repels, can only rest on the compound surface of oil body film and hydrophobic genetic stew, coalescent with its free-water, and lean on the effect of profit density difference under the gravity field to compile precipitation.
Claims (2)
1. nethike embrane formula disk oil removal machine, comprise floating drum, be arranged on the rotating shaft of the relative both sides of floating drum, the motor that is connected with rotating shaft, step-down gear, be provided with at least one in order to the oil suction dish of oil suction in rotating shaft, be provided with oil scraping plate and the diversion trench of being close to the oil suction dish and being used for frizing at the oil suction dish, tail end at diversion trench also is provided with oil header, liquid level is taken into account residual sea water pump, it is characterized in that described oil suction dish made by the nethike embrane steel plate of concaveconvex structure, even staggered micrometer grade hole and the nano grade pore of having on the surface of the nethike embrane steel plate of described concaveconvex structure.
2. nethike embrane formula disk oil removal machine according to claim 1, the diameter that it is characterized in that described micrometer grade hole is 1～3 μ m, described nano grade pore diameter is 71 ± 8nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320190389 CN203222502U (en) | 2013-04-16 | 2013-04-16 | Omentum-type disk oil remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320190389 CN203222502U (en) | 2013-04-16 | 2013-04-16 | Omentum-type disk oil remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222502U true CN203222502U (en) | 2013-10-02 |
Family
ID=49249513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320190389 Expired - Fee Related CN203222502U (en) | 2013-04-16 | 2013-04-16 | Omentum-type disk oil remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203222502U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537217A (en) * | 2017-09-29 | 2018-01-05 | 浙江联科机械有限公司 | A kind of automatic oil removing oil-filtering apparatus |
| CN107630314A (en) * | 2017-09-29 | 2018-01-26 | 浙江联科机械有限公司 | A kind of rotating oil separating device |
| CN110713226A (en) * | 2018-07-11 | 2020-01-21 | 中国石油化工股份有限公司 | Oil-gas-water separation device |
| CN114805921A (en) * | 2022-05-09 | 2022-07-29 | 西南交通大学 | Preparation method of hydrophobic oleophylic polyurethane sponge and oil-water separation device |
-
2013
- 2013-04-16 CN CN 201320190389 patent/CN203222502U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537217A (en) * | 2017-09-29 | 2018-01-05 | 浙江联科机械有限公司 | A kind of automatic oil removing oil-filtering apparatus |
| CN107630314A (en) * | 2017-09-29 | 2018-01-26 | 浙江联科机械有限公司 | A kind of rotating oil separating device |
| CN110713226A (en) * | 2018-07-11 | 2020-01-21 | 中国石油化工股份有限公司 | Oil-gas-water separation device |
| CN110713226B (en) * | 2018-07-11 | 2021-11-23 | 中国石油化工股份有限公司 | Oil-gas-water separation device |
| CN114805921A (en) * | 2022-05-09 | 2022-07-29 | 西南交通大学 | Preparation method of hydrophobic oleophylic polyurethane sponge and oil-water separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 |
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| CF01 | Termination of patent right due to non-payment of annual fee |