KR20160056679A - Oil skimmer with disk - Google Patents

Abstract

The present invention provides a disk-shaped spinning machine with a porous surface and nanorods formed thereon. According to the present invention, the disk type centrifugal separator having a porous surface and nano protrusions can be produced by inducing oil recovery by adsorbing oil to a disk having a porous foam structure or by adsorbing oil onto a disk having a nano- The oil recovery efficiency is increased by inducing the oil recovery.
The present invention relates to a disk type centrifugal separator having porous surfaces and nano protrusions, wherein a plurality of rotating disks are spaced apart along a rotating shaft, wherein an oil adsorption disk having a foam structure having an internal cavity is disposed on an outer surface A drum coupled to the drum; A drum actuator connected to the rotary shaft of the drum to induce rotation of the drum; A scraper disposed opposite the oil adsorption disk of the drum to scrape off and squeeze oil adsorbed to each oil adsorption disk; A drum, an actuator for a drum, and a body frame to which a scraper is fixed. Alternatively, the rotating disk may be made of a metal material having an electroplated surface, and nano protrusions may be formed on the surface of the rotating disk so that the oil recovery is performed by the nano protrusions.

Description

[0002] Oil skimmer with disk has porous surfaces and nano-

More particularly, the present invention relates to a disk-type centrifugal separator having a porous surface and a nano protrusion, and more particularly, to a disk type centrifugal separator having a porous surface and an nano- The present invention relates to a disk-shaped spinning machine having a porous surface and nano-protrusions capable of increasing oil recovery efficiency by inducing oil recovery by adsorption.

In order to prevent marine pollution, marine pollution must be carried out because the marine pollution occurs when the oil used in the marine vessel is discharged to the sea, or when an oil spill accident occurs due to marine accidents or natural disasters. An emulsifier or a hygroscopic agent is put into the sea for the control work corresponding to the oil spill or the spun water handler is placed on the sea.

Here, the conventional oil water separator is mostly used in ships such as the "No. 10-1114746" water surface oil and dirt removal device ", so that the oil treatment ability of the oil is lowered and the weather is deteriorated, , And tidal flats. Accordingly, a water-oil separator having a structure that is driven independently from a ship has been developed and used. In this connection, Korean Utility Model Registration No. 10-1202889 "Oil skimmer", Registration No. 10-1024970 "Oil water separator" .

On the other hand, as a kind of water-oil separator, a lipophilic oil recovery device for adsorbing and separating oil has been developed and used. 1, a plurality of disks constituting a drum are provided as adsorbents to adsorb and separate oil, and adsorbents such as brushes, ropes, belts, and adsorbents to adsorb and separate oil. In this case, the lipophilic oil syringe causes the oil to adhere to the surface of the adsorbent while the lipophilic adsorbent moves through the oil film and scrape or squeeze the oil adhering to the surface of the adsorbent to separate the oil.

In connection with the centrifugal separator to which the disc is applied as the adsorbent, Korean Patent Registration No. 10-0711296 entitled " Disc type centrifugal separator having a lipophilic drum porous surface and nano protrusions ", Published Unexamined Patent Application No. 10-2000- No. 0020331 entitled " Drum-type Marine Oil Removal Apparatus ", Registered Utility Model Registration No. 20-0475068 entitled "Recuperator With Increased Recovery Capacity and Recovery Efficiency"

However, in the case of a conventional disk-type spinning-reel spinning machine having a porous surface and nano-dots, oil is simply adsorbed on the surface of the disk-shaped disk, which has limitations in increasing the oil adsorption efficiency.

(Patent Document 1) Korean Registered Patent Publication No. 10-1114746 entitled "

(Patent Document 2) Korean Patent Registration No. 10-1202889 entitled "Oil Skimmer"

(Patent Document 3) Korean Registered Patent Publication No. 10-1024970 "Oil separation apparatus"

 (Patent Document 4) Korean Registered Patent Publication No. 10-0711296 "Disk-type spinning machine with lipophilic drum porous surface and nano protrusion"

(Patent Document 5) Korean Patent Laid-Open Publication No. 10-2000-0020331 "Drum-type Marine Oil Removal Device"

(Patent Document 6) Utility Model Registration No. 20-0475068 of Korea Registered Utility Model No. "

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide an oil adsorption apparatus, It is an object of the present invention to provide a disk-shaped spinning machine in which a nano-bump is formed on a disk to provide a structure in which oil recovery is guided through nano-protrusions, and thus a new type of porous surface and nano-

Further, the present invention provides an assembled structure in which the oil adsorption disk used repeatedly is easily exchanged, thereby providing a disk-type fly ash machine in which a new type of porous surface and nano protrusions are formed, in which maintenance work is easily performed The purpose.

According to an aspect of the present invention, there is provided an oil adsorption apparatus comprising an oil adsorption disk having a foam structure having a plurality of rotating disks spaced apart along a rotation axis, A drum coupled to the outer surface; A drum actuator connected to the rotary shaft of the drum to induce rotation of the drum; A scraper disposed opposite to the oil adsorption disk of the drum to scrape off and squeeze the oil adsorbed on each oil adsorption disk; And a body frame on which the drum, the actuator for the drum, and the scraper are fixed. The porous surface and the nano protrusion are formed.

According to the present invention, there is provided a disk-type spinning machine in which a porous surface and a nano protrusion are formed, the oil adsorption disk includes a ring-shaped oil adsorption disk coupled to an edge of the rotary disk, And an oil adsorption disk.

In the disk type oil syringe according to the present invention, the ring-shaped oil adsorption disk is formed with an "∩" type fitting groove on the outer peripheral surface of the rotating disk, and the hollow circular plate oil absorption The disk may have a cross-sectional shape such that it is inserted into the rotating disk while covering the entire one side of the rotating disk.

According to the present invention, the oil absorbing disk may be made of any one material selected from an elastic material and a flexible material.

According to the present invention, the disk-type spinning machine having the porous surface and the nano protrusion may be formed of a pair of disk units coupled to each other via a spring.

According to another aspect of the present invention, there is provided a drum type washing machine comprising: a drum having a plurality of rotating disks spaced apart along a rotation axis; A drum actuator connected to the rotary shaft of the drum to induce rotation of the drum; A scraper disposed opposite to the oil adsorption disk of the drum to scrape off and squeeze the oil adsorbed on each oil adsorption disk; Wherein the rotating disk is made of a metal material having an electroplated surface so that nano-protrusions are formed on the surface of the rotating disk, and oil recovery is performed by the nano-protrusions And a porous surface and nano-bumps are formed.

According to the present invention, since the oil adsorption disk having a foam structure having an inner cavity is coupled to the outer surface of the rotary disk and the oil is adsorbed on the oil adsorption disk, Or the nano protrusion is formed on the rotating disk, and the oil recovery is guided through the nano protrusions, so that the oil recovery efficiency is increased. In addition, the disk type centrifugal separator having porous surfaces and nano protrusions according to the present invention can easily replace the oil adsorption disk which is used repeatedly, thereby facilitating maintenance work.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an illustration of a conventional disk-type spinning machine having a porous surface and nano-bumps; FIG.
FIG. 2 is a view showing a basic structure of a disk-shaped flywheater with a porous surface and nano protrusions according to the present invention; FIG.
FIG. 3 is a view showing a combined structure of a rotary disk and an oil adsorption disk constituting a drum according to an embodiment of the present invention; FIG.
FIGS. 4 (a) and 4 (b) are views showing a configuration in which a ring-shaped oil adsorption disk and a hollow disk type oil adsorption disk according to an embodiment of the present invention are coupled to a rotating disk;
5 (a) and 5 (b) are perspective views of a ring-shaped oil adsorption disk and a hollow disk type oil adsorption disk according to an embodiment of the present invention;
6 is a view showing a configuration in which an oil adsorption disk and a rotating disk are bonded by an adhesive material according to an embodiment of the present invention;
7 is a view illustrating a configuration of a rotating disk according to another embodiment of the present invention;
8 is a view illustrating an assembled structure of a rotating disk according to another embodiment of the present invention;
9 is a view illustrating a configuration of a rotating disk according to another embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings 1 to 9. In the drawings and the detailed description, the construction and operation of the oil water separator, the flue gasifier, the foam structure, the motor, and the like, which are readily known to those skilled in the art, are simplified or omitted. In the drawings and specification, there are shown in the drawings and will not be described in detail, and only the technical features related to the present invention are shown or described only briefly. Respectively.

2, the drum type centrifugal separator 100 having porous surfaces and nano protrusions according to an embodiment of the present invention includes a drum 10, a drum actuator 20, a scraper 30, and a body frame 40 .

The drum 10 includes a plurality of rotary discs 11 spaced apart along the rotary shaft 12. The drum 10 according to the present invention includes an oil adsorption disc 13 having a foam structure having an inner cavity To be coupled to the outer surface of the rotating disk 11. Accordingly, the oil is adsorbed to the inner space of the oil adsorption disk 13, which rotates integrally with the rotary disk 11, and the oil absorption efficiency is increased. Here, the oil adsorption disk 13 is made of a porous block body, or has a foam structure due to a structure in which raw materials are tangled with each other.

The oil adsorption disk 13 may be coupled to the left and right sides of the rotary disk 11. Further, the oil adsorption disk 13 may be coupled to the outer circumferential surface of the rotary disk 11. 3, the oil adsorption disk 13 includes a main oil adsorption disk 13a coupled to the left and right sides of the rotary disk 11 and a sub oil adsorption disk 13b coupled to the outer circumferential surface of the rotation disk 11 ).

The oil adsorption disk 13 is most likely to absorb oil at the edge portions of the rotary disk 11 and the oil adsorption disk 13 due to the centrifugal force when the drum 10 rotates, A ring-shaped oil adsorption disk 131 coupled to an edge of the rotary disk 11 as shown in FIG. 5 (a). The ring-shaped oil adsorption disk 131 may be an elastic material or a flexible material and may be fixed to the rotary disk 11 in an elastically deformed state or may be fixed by a separate fastening bolt. Of course, the ring-shaped oil adsorption disk 131 may be fixed to the rotary disk 11 by a separate adhesive material. Here, the ring-shaped oil adsorption disk 131 is formed with an '-shaped fitting groove 1311 fitted on the outer peripheral surface of the rotary disk 11 on its inner peripheral surface. Such a ring-shaped oil adsorption disk 131 has an advantage of reducing the material.

5 (b) and 5 (b), since the oil adsorption is partially caused even on the rotary disc 11 and the central portion of the oil adsorption disc 13 during the rotation of the drum 10, And a hollow disk type oil adsorption disk 132 coupled to the entire portion of the rotary disk 11 as shown in FIG. Here, the hollow disk-shaped oil adsorption disk 132 has a "C" -shaped cross-sectional shape and is engaged with the rotary disk 11 while covering the entire one side of the rotary disk 11. For this purpose, the hollow disk-shaped oil adsorption disk 132 is formed with an insertion space 1321 on the inner side thereof to be inserted into one side of the rotary disk 11. The hollow disk-shaped oil adsorption disk 132 may be fixed to the rotary disk 11 by a separate fastening bolt or may be fixed to the rotary disk 11 by a separate adhesive material. In the case of the hollow disk type oil adsorption disk 132, the oil is adsorbed on the central portion of the disk, while the oil adsorbed on the central portion of the disk is moved to the edge portion along the inner space of the disk, .

When the ring-shaped oil adsorption disk 131 or the hollow disk type oil adsorption disk 132 is fixed to the rotary disk 11 by a separate fastening bolt, the rotation of the rotary disk 11 and the oil adsorption disk 13 Bonding or separation can be easily performed easily.

The oil adsorption disk 13 as described above (described above) may be made of an elastic material or a flexible material. That is, the oil adsorption disk 13 may be made of a metal material, a resin material, or the like having elasticity or flexibility. The oil adsorption disk 13 may have a sponge structure.

When the rotary disk 11 and the oil adsorption disk 13 are made of different materials, the rotary disk 11 and the oil adsorption disk 13 are connected to each other via the dissimilar material adhesive material 14 as shown in FIG. To be combined.

The rotating disk 11 constituting the drum 10 may be composed of a pair of disk units 111 coupled to each other via a spring 15 as shown in FIGS. The width of the rotary disk 11 and the oil adsorption disk 13 can be elastically displaced within a set range when the scraper 30 comes into contact with the rotating oil adsorption disk 13 to scrape or squeeze the oil Therefore, the scraper 30 can scrape off or squeeze the oil from the oil adsorption disk 13 without damaging the scraper 30 or the oil adsorption disk 13.

Each of the disk units 111 constituting the rotary disk 11 is coupled to the fixing body 17 by the fastening bolt 18 and the fastening nut 19 as shown in FIG. The contact between the plurality of rotating disks 11 constituting the drum 10 can be prevented.

The drum actuator 20 is connected to the rotary shaft 12 of the drum 10 to induce drum rotation. A motor may be used as the drum actuator 20. The rotary disk 11 and the oil adsorption disk 13 move in the oil film by the rotation of the drum 10 by the drum actuator 20 and the rotary disk 11 and the oil adsorption disk 13 The oil adheres to the surface of the oil.

The scraper 30 is arranged to face the oil adsorption disk 13 of the drum 10 to scrape off and squeeze the oil adsorbed on each oil adsorption disk 13.

The drum 10, the actuator 20 for the drum, and the scraper 30 are fixed to the main frame 40.

9, the rotating disk 11 is made of a metal material having an electrolytically plated surface, so that the nano-protrusions 16 formed on the surface of the rotating disk 11 Thereby allowing the oil recovery to be performed. The surface plating of the rotating disk 11 can be performed by nickel electroplating (electroplating). Here, the rotating disk 11 is preferably made of a corrosion-resistant metal material. The surface area of the rotary disk 11 is remarkably increased by the nano protrusion 11 as described above, and the oil recovery efficiency is increased as the oil contact area is widened.

According to the present invention, the porous disk surface and the nano protrusions are formed in the disk type ribbon saw 100, when the oil adsorption disk 13 having a foam structure having an internal cavity is attached to the outside of the rotary disk 11 The oil recovery is induced while the oil is adsorbed to the oil adsorption disk 13 or the nano protrusion 16 is formed on the rotary disk 11 and the oil recovery is guided through the nano protrusion 16, The efficiency of the oil adsorption disk 13 can be increased and the maintenance work can be facilitated.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those of ordinary skill in the art that various changes and modifications can be made within the scope of the present invention.

10: drum 11: rotating disk
111: Disk unit 12:
13: Oil adsorption disk 13a: Main oil adsorption disk
13b: Sub oil adsorption disk 131: Ring type oil adsorption disk
1311: fitting groove 132: hollow plate type oil adsorption disk
1321: Insertion space 14: Dissimilar material adhesive material
15: spring 16: nano protrusion
17: fixing body 18: fastening bolt
19: fastening nut 20: actuator for drum
30: Scraper 40: Body frame
100: Disc type spinning mill

Claims (6)

A drum having a plurality of rotary discs spaced apart along a rotation axis, the oil adsorption disc having a foam structure having an inner cavity coupled to an outer surface of the rotary disc;
A drum actuator connected to the rotary shaft of the drum to induce rotation of the drum;
A scraper disposed opposite to the oil adsorption disk of the drum to scrape off and squeeze the oil adsorbed on each oil adsorption disk;
And a main body frame on which the drum, the actuator for the drum, and the scraper are fixed, wherein the porous surface and the nano protrusion are formed. The method according to claim 1,
Wherein the oil adsorption disk is any one selected from the group consisting of a ring-shaped oil adsorption disk coupled to the edge of the rotating disk and a hollow disk type oil adsorption disk coupled to the entire portion of the rotating disk. Formed disc spinning apparatus. 3. The method of claim 2,
Wherein the ring-shaped oil adsorption disk is formed on the inner circumferential surface of an ∩ 'type fitting groove to be fitted on an outer circumferential surface of the rotary disk, and the hollow disk type oil adsorption disk has a cross- And wherein the porous surface and the nano protrusion are formed on the rotating disk. The method according to claim 1,
Wherein the oil adsorption disk is made of any one material selected from an elastic material and a flexible material. The method according to claim 1,
Wherein the rotating disk comprises a pair of disk units coupled to each other through a spring. ≪ RTI ID = 0.0 > 11. < / RTI > A drum having a plurality of rotary discs spaced apart along a rotation axis;
A drum actuator connected to the rotary shaft of the drum to induce rotation of the drum;
A scraper disposed opposite to the oil adsorption disk of the drum to scrape off and squeeze the oil adsorbed on each oil adsorption disk;
And a body frame on which the drum, the actuator for the drum, and the scraper are fixed,
Wherein the rotating disk is made of a metal material having an electroplated surface so that nano protrusions are formed on the surface of the rotating disk so that oil recovery is performed by the nano protrusions. Handwriting.

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