CN105000628A - Oil-water separating and recycling device with natural fibers as adsorption filtering materials - Google Patents
Oil-water separating and recycling device with natural fibers as adsorption filtering materials Download PDFInfo
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- CN105000628A CN105000628A CN201510323451.3A CN201510323451A CN105000628A CN 105000628 A CN105000628 A CN 105000628A CN 201510323451 A CN201510323451 A CN 201510323451A CN 105000628 A CN105000628 A CN 105000628A
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Abstract
The invention relates to an oil-water separating and recycling device with natural fibers as adsorption filtering materials. The oil-water separating and recycling device is characterized by comprising an outer cylinder and an inner cylinder capable of rotating around the axis of the inner cylinder under the driving of a motor; the inner cylinder is arranged in the outer cylinder, oil storage space is formed between the inner cylinder and the outer cylinder, an oil outlet communicated with the oil storage space is formed in the bottom of the outer cylinder, a three-dimensional fiber filter element is arranged in the inner cylinder, a water outlet extending out of the outer cylinder is formed in the bottom of the inner cylinder, and an opening is formed in the top of the outer cylinder. Based on the inherent biodegradable advantage of the natural adsorption materials, the oil-water separating and recycling device with the natural fibers as the adsorption filtering materials is designed, efficient oil-water separation, filtering material centrifuging and reusing are achieved, and oil is recollected; the device is simple and easy to operate; the filtering materials are ecological and environmentally friendly, and secondary pollution is avoided.
Description
Technical field
The present invention relates to a kind of take natural fiber as oily water separation and the retrieving arrangement of absorbent filter medium, belongs to natural oil absorption material and oily water separation field.
Background technology
Oily(waste)water is the common source of pollution of one of water body.All can produce a large amount of oily(waste)water continuously in every field such as boats and ships shipping, mechanical workout, leather, weaving, food, medicine every year, serious harm is caused to Ecological environment and human health.
In all kinds of oily water, fluid exists with free oil, dispersed oil, oil in water emulsion and dissolving oil four kinds of states usually.Comparatively speaking, free oil and dispersed oil, due to state labile, are removed than being easier to, and utilize the density difference of both profits just can realize preferably being separated.And its particle diameter of oil in water emulsion and dissolving oil is little, in stable condition, deal with very difficult.Probe into simple oily water separation technique efficiently and become the emphasis paid close attention to various countries.
Chinese patent CN201210250120.8 provides a kind of oily-water seperating equipment, carries out oily water separation by coupling gravity, centrifugal and fractionation by adsorption principle.Due to filter core with polyester or polyethers for adsorption stuffing, this material can not be reused, and easily causes secondary pollution.And because adopt coupling gravity to be separated, cause filtration velocity slow, working efficiency is not high.Chinese patent CN200910177217.9 provides a kind of heating demulsification type oil-water separating device, by heating demulsification type device, oil-containing degreasing tank liquor is heated, again by separating of oil to waste liquid concentrating unit, the oil separated carries out concentrating from waste liquid concentrating unit, emission treatment.Owing to adopting the method for heating demulsification type, result in high energy consumption problem, use grease-removing agent to cause secondary pollution.Chinese patent CN200810152478.0 provides a kind of fully automatic liquid filter, rotor is filtered by closed container intermediate support, filter rotor by form rectangle four aperture plate panels, be placed in cornerwise four dividing plates of rectangle, it is fixed and forms rotor assembly on center shaft, filters rotor and closed container inner chamber is divided into four closed cavitieies and four liquid flow zones.After foreign material in fluxion can being separated, the liquid of filtration is recycled.But its filtration vessel manufactures more complicated, and cost costly.
Summary of the invention
The object of this invention is to provide a kind of structure simple and oily water separation and the retrieving arrangement of secondary pollution can be avoided.
In order to achieve the above object, it take natural fiber as oily water separation and the retrieving arrangement of absorbent filter medium that technical scheme of the present invention there is provided a kind of, it is characterized in that: the inner core comprising urceolus and can rotate around own axes under driven by motor, inner core is located in urceolus, oil storage space is formed between inner core and urceolus, the oil discharge outlet communicated with oil storage space is provided with bottom urceolus, three-dimensional fiber filter core is provided with in inner core, the water port extended to outside urceolus is provided with bottom inner core, urceolus top is formed with opening, when inner core is static, liquid enters the three-dimensional fiber filter core of inner core by fluid inlet and shower nozzle, three-dimensional fiber filter element filtering water is out discharged by water port, when inner cylinder rotating, the closure of openings at urceolus top, oil storage space is entered after the oil be adsorbed in three-dimensional fiber filter core is thrown out of under centrifugal action, and discharged by oil discharge outlet.
Preferably, the oil scupper of oil discharge is conducive at the top portion cloth of described inner core.
Preferably, described inner core is the large and taper that bottom is little in top.
Preferably, be provided with mesh dividing plate in described inner core, mesh dividing plate is between described three-dimensional fiber filter core and described water port.
Preferably, the preparation method of described three-dimensional fiber filter core is: oleophylic is refused water type natural fiber and mix with viscose fibre rear as making filter core raw material, air lay apparatus processing is utilized to become fibrous reticulum, again fibrous reticulum is laid in and heating adhesion in the three-dimensional mould of described inner core consistent size, forms corresponding size and there is the three-dimensional fiber filter core of stable three-dimensional structure.
Preferably, water type natural fiber refused by described oleophylic is at least one in kapok, cattail suede, linters or bamboo pulp fiber.
Preferably, described viscose fibre is low-melting fiber.
Preferably, described low-melting fiber is at least one in polyolein fiber, copolyamide fibre or copolyester fiber.
The present invention is directed to the biodegradable advantage that natural sorbing material is intrinsic, devising a kind of take natural fiber as oily water separation and the retrieving arrangement of filtrate, and meet profit high efficiency separation, filtrate is centrifugal and repeatedly utilize, and fluid regathers; Device is simple, easy to operate; Filtrate ecological, environmental protective, avoids secondary pollution.
Accompanying drawing explanation
Fig. 1 be provided by the invention a kind of take natural fiber as the oily water separation of absorbent filter medium and the front view of retrieving arrangement;
Fig. 2 be provided by the invention a kind of take natural fiber as the oily water separation of absorbent filter medium and the vertical view of retrieving arrangement.
Embodiment
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Provided by the invention a kind of with natural fiber be the oily water separation of absorbent filter medium and retrieving arrangement structure as shown in Figures 1 and 2, comprise fluid inlet 1, the threaded hole 2 of fixed roof, shower nozzle 3, columniform urceolus 4, oil scupper 5, the inner core 6 of taper, mesh dividing plate 7, water port 8, oil discharge outlet 9, three-dimensional fiber filter core 10.Its principle of work is: send into fluid inlet 1 by needing the stoste of carrying out separating treatment by water pump, spray from shower nozzle 3, enter inner core 6, three-dimensional fiber filter core 10 is placed in inner core 6, utilize the oleophilic drainage characteristic of fiber, water flows through from interfiber pore and flows out from water port 8, and fluid is attracted in three-dimensional fiber filter core 10.When the filtrate oil length that fiber oil suction is saturated or detect exceeds standard, stop feed liquor, cover the top cover of urceolus 4 and rotated by driven by motor inner core 6, under centrifugal action, absorption fluid in the fibre upwards throws away along the conical surface of inner core 6, by four oil scuppers 5 on top cover and inner tube wall top, enter the oil storage space between inner core 6 and urceolus 4, flow out from lower end oil discharge outlet 9.Three-dimensional fiber filter core 10 after centrifugal directly enters filtration cycle next time, repeated multiple times utilization.
Three-dimensional fiber filter core 10 in the present embodiment adopts following methods to prepare: take bombax cotton as filtration medium, polypropylene, polyethylene core-sheath compound fibre is viscose fibre, by bombax cotton and polypropylene, polyethylene core-sheath compound fibre according to 80: 20 weight percent mix, air lay apparatus processing is utilized to become fibre web, certain mass fibrous reticulum is laid in and heating adhesion in the three-dimensional mould of inner core 6 consistent size again, forms corresponding size and there is the bombax cotton filter core of stable three-dimensional structure.
Take vegetables oil as test fluid, flow velocity is 560ml/min, and oil concentration is 13000mg/L.In filtration cycle first, it is 100min that fluid breaks through the time that kapok filter core enters filtrate, and now its co-adsorption 795.6g fluid, the pure filtrate volume collected is 56L.By the kapok filter core of oil suction centrifugal 7min under the rotating speed of 1440r/min, its liquid-removal rate is 86.99%, and the rate of recovery of absorption fluid is 89.47%.When recycling for the 4th time, the time that fluid breakthrough kapok filter core enters filtrate is 75min, and now its co-adsorption 599.6g fluid, the pure filtrate volume collected is 42L.Under the rotating speed of 1440r/min after centrifugal 7min, its liquid-removal rate is 83.34%, and the rate of recovery of absorption fluid is 83.94%.
Claims (8)
1. one kind take natural fiber as oily water separation and the retrieving arrangement of absorbent filter medium, it is characterized in that: the inner core (6) comprising urceolus (4) and can rotate around own axes under driven by motor, inner core (6) is located in urceolus (4), oil storage space is formed between inner core (6) and urceolus (4), the oil discharge outlet (9) communicated with oil storage space is provided with in urceolus (4) bottom, three-dimensional fiber filter core (10) is provided with in inner core (6), inner core (6) bottom is provided with and extends to urceolus (4) water port outward (8), urceolus (4) top is formed with opening, when inner core (6) is static, liquid enters the three-dimensional fiber filter core (10) of inner core (6) by fluid inlet (1) and shower nozzle (3), the water that three-dimensional fiber filter core (10) filters out is discharged by water port (8), when inner core (6) rotates, the closure of openings at urceolus (4) top, oil storage space is entered after the oil be adsorbed in three-dimensional fiber filter core (10) is thrown out of under centrifugal action, and discharged by oil discharge outlet (9).
2. a kind of as claimed in claim 1 take natural fiber as oily water separation and the retrieving arrangement of absorbent filter medium, it is characterized in that: be conducive at the top portion cloth of described inner core (6) oil scupper (5) that oil discharges.
3. a kind of as claimed in claim 1 take natural fiber as oily water separation and the retrieving arrangement of absorbent filter medium, it is characterized in that: described inner core (6) and taper that bottom little large in top.
4. a kind of as claimed in claim 1 take natural fiber as oily water separation and the retrieving arrangement of absorbent filter medium, it is characterized in that: in described inner core (6), be provided with mesh dividing plate (7), mesh dividing plate (7) is positioned between described three-dimensional fiber filter core (10) and described water port (8).
5. a kind of as claimed in claim 1 take natural fiber as oily water separation and the retrieving arrangement of absorbent filter medium, it is characterized in that: the preparation method of described three-dimensional fiber filter core (10) is: oleophylic is refused water type natural fiber and mix with viscose fibre rear as making filter core raw material, air lay apparatus processing is utilized to become fibrous reticulum, again fibrous reticulum is laid in and heating adhesion in the three-dimensional mould of described inner core (6) consistent size, forms corresponding size and there is the three-dimensional fiber filter core (10) of stable three-dimensional structure.
6. a kind of as claimed in claim 5 take natural fiber as oily water separation and the retrieving arrangement of absorbent filter medium, it is characterized in that: water type natural fiber refused by described oleophylic is at least one in kapok, cattail suede, linters or bamboo pulp fiber.
7. a kind of as claimed in claim 5 take natural fiber as oily water separation and the retrieving arrangement of absorbent filter medium, it is characterized in that: described viscose fibre is low-melting fiber.
8. a kind of as claimed in claim 7 take natural fiber as oily water separation and the retrieving arrangement of absorbent filter medium, it is characterized in that: described low-melting fiber is at least one in polyolein fiber, copolyamide fibre or copolyester fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323451.3A CN105000628B (en) | 2015-06-12 | 2015-06-12 | A kind of water-oil separating and retracting device using natural fiber as absorbent filter medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323451.3A CN105000628B (en) | 2015-06-12 | 2015-06-12 | A kind of water-oil separating and retracting device using natural fiber as absorbent filter medium |
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| Publication Number | Publication Date |
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| CN105000628A true CN105000628A (en) | 2015-10-28 |
| CN105000628B CN105000628B (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510323451.3A Expired - Fee Related CN105000628B (en) | 2015-06-12 | 2015-06-12 | A kind of water-oil separating and retracting device using natural fiber as absorbent filter medium |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587444A (en) * | 2017-02-09 | 2017-04-26 | 昆山水立净环保节能科技有限公司 | Zero discharge treatment device for laundry, car washing or bathing wastewater |
| CN106957085A (en) * | 2017-01-17 | 2017-07-18 | 青岛科技大学 | One kind absorption centrifugation oily-water seperating equipment |
| CN107055908A (en) * | 2017-04-28 | 2017-08-18 | 四川和鼎环保工程有限责任公司 | A kind of sewage-treatment plant |
| CN107804893A (en) * | 2017-11-28 | 2018-03-16 | 北京化工大学 | It is a kind of to centrifuge the oily-water seperating equipment for combining dynamic absorption |
| CN110267918A (en) * | 2017-02-09 | 2019-09-20 | 沃尔夫冈·察赫尔 | For cleaning the device for the fluid being polluted by the oil |
| CN110713270A (en) * | 2019-09-18 | 2020-01-21 | 江苏万德福公共设施科技有限公司 | Food and beverage abandonment oil collector |
| CN110713216A (en) * | 2019-10-24 | 2020-01-21 | 北京石油化工学院 | A multi-stage filtration system for high concentration oily sewage treatment |
| CN113683158A (en) * | 2021-08-20 | 2021-11-23 | 四川大学 | Oil-water separation device based on composite material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095192U (en) * | 1991-01-12 | 1992-02-05 | 康兴伦 | Special efficient device for separating oil from water |
| CN2391662Y (en) * | 1999-08-31 | 2000-08-16 | 江苏海鸥冷却塔股份有限公司 | Rotary type filtering apparatus |
| JP2004141785A (en) * | 2002-10-25 | 2004-05-20 | Amiad Japan:Kk | Filtration device |
| CN2902400Y (en) * | 2006-01-10 | 2007-05-23 | 庞鹏 | Ultrafine fiber composite oil water separation filtering apparatus |
| CN102730859A (en) * | 2012-07-19 | 2012-10-17 | 广东石油化工学院 | Novel integrated oil-water separation device |
| CN104056728A (en) * | 2014-07-07 | 2014-09-24 | 古廷伟 | Centrifugal machine |
-
2015
- 2015-06-12 CN CN201510323451.3A patent/CN105000628B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2095192U (en) * | 1991-01-12 | 1992-02-05 | 康兴伦 | Special efficient device for separating oil from water |
| CN2391662Y (en) * | 1999-08-31 | 2000-08-16 | 江苏海鸥冷却塔股份有限公司 | Rotary type filtering apparatus |
| JP2004141785A (en) * | 2002-10-25 | 2004-05-20 | Amiad Japan:Kk | Filtration device |
| CN2902400Y (en) * | 2006-01-10 | 2007-05-23 | 庞鹏 | Ultrafine fiber composite oil water separation filtering apparatus |
| CN102730859A (en) * | 2012-07-19 | 2012-10-17 | 广东石油化工学院 | Novel integrated oil-water separation device |
| CN104056728A (en) * | 2014-07-07 | 2014-09-24 | 古廷伟 | Centrifugal machine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957085A (en) * | 2017-01-17 | 2017-07-18 | 青岛科技大学 | One kind absorption centrifugation oily-water seperating equipment |
| CN106587444A (en) * | 2017-02-09 | 2017-04-26 | 昆山水立净环保节能科技有限公司 | Zero discharge treatment device for laundry, car washing or bathing wastewater |
| CN110267918A (en) * | 2017-02-09 | 2019-09-20 | 沃尔夫冈·察赫尔 | For cleaning the device for the fluid being polluted by the oil |
| CN110267918B (en) * | 2017-02-09 | 2022-03-29 | 沃尔夫冈·察赫尔 | Device for cleaning a fluid contaminated by oil |
| CN107055908A (en) * | 2017-04-28 | 2017-08-18 | 四川和鼎环保工程有限责任公司 | A kind of sewage-treatment plant |
| CN107804893A (en) * | 2017-11-28 | 2018-03-16 | 北京化工大学 | It is a kind of to centrifuge the oily-water seperating equipment for combining dynamic absorption |
| CN110713270A (en) * | 2019-09-18 | 2020-01-21 | 江苏万德福公共设施科技有限公司 | Food and beverage abandonment oil collector |
| CN110713216A (en) * | 2019-10-24 | 2020-01-21 | 北京石油化工学院 | A multi-stage filtration system for high concentration oily sewage treatment |
| CN113683158A (en) * | 2021-08-20 | 2021-11-23 | 四川大学 | Oil-water separation device based on composite material |
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| CN105000628B (en) | 2017-12-22 |
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Granted publication date: 20171222 |