RU28876U1 - DEVICE FOR MANUALLY COLLECTING OIL AND OIL PRODUCTS FROM A WATER SURFACE - Google Patents

Description

2002132453

eleven

24 5 3

z o Q g 1

MPK 8E02V15 / 04

Device for manual collection of oil and oil products from the surface of the water.

The utility model relates to means for cleaning coastal waters and the coastal zone contaminated with oil, namely to oil gathering devices (napkins), tipped on the handle.

A device for removing oil from a liquid surface (1) is known, comprising a rotary drum mounted in a bath with a liquid to be cleaned

hydrophobic surface, a knife adjacent to it for removing sticking oil and an oil pan. A layer of oil floating on the surface of the water pours onto the hydrophobic surface of the drum, it moves to the oil scraper knife, from which it flows into the oil pan.

This device is used in production conditions, removes washed oil from the surface of the washing solution, but cannot be used to collect oily substances from the surface of the water in natural conditions, for example, to collect oil in the coastal zone of water bodies.

The closest in technical essence and the achieved result is a manual device for cleaning oil-contaminated coastal waters and coastal zones (2).

This device comprises a long handle with an oil collecting element mounted on it, made in the form of a cylindrical hollow brush.

However, in order to collect oil from the water surface, the handle must be constantly rotated, and at the same time, it must be kept above the water level so that it does not drown.

The ideal orientation of the handle should be parallel to the surface of the reservoir, which makes it necessary to bend working on the surface of the water.

With this process, oil penetrates deeply between the bristles of the device, as a result of which the process of removing oil from the brush is complex, time-consuming and requires a special device with teeth that protrude between the bristles and scrub the oil.

The purpose of this utility model is to simplify the process of collecting oil by using the new proposed device for the manual collection of oil and oil products.

This goal is achieved by the fact that in the device for manual collection of oil and oil products from the surface of the water, containing a handle mounted on it with an oil collecting element, according to the new

of the proposed utility model, the oil collecting element is made of two layers of a rectangular hydrophobic material, forgiven around the perimeter, moreover, one of the ends of the rectangle has a trapezoidal shape, and a low-sorption fabric is attached to the other end, in which drain windows are made, in addition, from each end the oil collecting element incorporates a transverse rigid element, and, in the rigid element located in the low-sorbing part, a latch is installed by means of which a handle is fastened through the rigid wire .

Moreover, the length of the rectangle is in mm from 400 to 500 mm, and the width is 300-400 mm.

New in the proposed device is that the oil collecting element is made of two layers of a hydrophobic material of a rectangular shape, forgiven around the perimeter, moreover, one of the ends of the rectangle has a trapezoidal shape, and a low-sorption fabric is attached to the other end, in which drain windows are made, in addition , transverse from each end of the oil collecting element

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a rigid element, moreover, in the rigid element located in the low-sorbing part, a latch is installed by means of which a handle is fastened through the rigid wire.

Moreover, the length of the rectangle is in mm from 400 to 500 mm, and the width is 300-400 mm.

The proposed device comprises a long handle (1) with an oil collecting device fixed to it by means of a rigid wire 2, made in the form of a rectangle 3 of two stitched layers of hydrophobic material (for example, faux fur). One end of rectangle 3 has a trapezoidal shape 4. A low-sorption fabric 5 is attached to the other end of the rectangle 3, in which drain windows are made b. A transverse rigid element 7 is sewn at each end of the rectangle. A latch 8 is installed in the rigid element installed in the low-sorption fabric 5 by which is attached to a rigid wire 2 connected to the handle 1.

The proposed device operates as follows.

Before using the proposed device, it is necessary to soak the hydrophobizing part (faux fur) in diesel fuel or kerosene and squeeze, as a result of which the fabric becomes more hydrophobic).

A rectangular canvas 3 of two-layer fur is placed on the surface of the water with floating petroleum products and is carried along the water surface by the handle 1. Oil is quickly absorbed by the material of the collecting device. The oil-saturated rectangular canvas with a trapezoidal end is placed on the tray and passed between the rotating rolls in the forward-backward direction, the oil quickly flows into a special container. After completion of shift work, the hydrophobic tissue is washed and dried.

a transverse rigid element placed next to it prevents the hydrophobic tissue from folding.

Attached from the other end of the rectangle, the low-sorption fabric does not allow oil to be absorbed from the hydrophobizing fabric, and the excess oil is poured into the drain windows.

By means of a transverse rigid element sewn into a low-sorption fabric and a latch installed in it, the handle is reliably connected to the hydrophobizing part.

The use of copper-plated wire eliminates sparking. The proposed device withstands 3000 cycles of oil collection.

The above-mentioned features of the device for collecting oil and oil products allow its use in any inaccessible areas of the coastal zone of water bodies, due to the buoyancy of the hydrophobic material, no painstaking efforts of the working personnel are required, and the hydrophobic fabric itself quickly absorbs oil and oil products.

The simplicity of squeezing the hydrophobic tissue allows you to use the proposed device in natural conditions, and the worker acts in a comfortable position - standing.

Sources of information:

1. Description of the invention to the copyright certificate .N 1618836 "device for removing oil from the surface of the liquid, KL.E02V15 / 04, publ. 01.01.91

2. Description of the invention to the patent of Russia No. 1724021 “The combination of treatment devices for the treatment of oil-polluted coastal waters and coastal zones, cl. ЕВВ 15/04, publ. 03/30/92

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Claims (2)

1. A device for the manual collection of oil and oil products from the surface of the water, comprising a handle with an oil collecting element fixed to it, characterized in that the oil collecting element is made of two layers of a hydrophobic material of a rectangular shape, sewn around the perimeter, and one of the ends of the rectangle has a trapezoidal shape , and a low-sorption fabric is attached to the other end, in which drain windows are made, in addition, a transverse rigid element is sewn from each end of the oil collecting element, and in a rigid an element located in the low-sorbing part has a latch, through which a handle is attached through a rigid wire. 2. The device according to claim 1, characterized in that the rectangle is 400-500 mm long and 300-400 mm wide.