SU71934A1 - Buoyant device for collecting oil from water - Google Patents

Description

Floating devices for collecting oil from VODNOR surfaces are already known, comprising a supercharger that feeds oil from a water surface to a receiver located behind it. The receiver is communicating from below and behind with the surrounding water space, and at the top with an oil tank.

The present invention is distinguished by the design of the paddle wheel, made in the form of a paddle wheel, being simultaneously a propulsor.

To regulate the thickness of the layer captured by the paddle wheel, a slam shield is used, forcibly rotated around an axis located under the paddle wheel.

To feed the oil into the reservoir, serve as a guide plate and a rotating elastic blade, provided with floats and sliding along the shield.

To automatically control the movement of the device in a given direction, a copier is used, which is rotated by a paddle wheel, the blades of which can be elastic.

According to the invention, inside the receiver there are hollow, open at the top, transverse partitions, the cavities of which through the gaps with the visors communicate with the outer space.

On fng. 1 schematically shows the proposed floating device (side view with a partial section); in fig. 2 is also a top view; in fig. 3-section on LB in FIG. one; in fig. 4 embodiment of the blade W in FIG. one; in fig. 5-device for collecting oil, mounted on the sides of the vessel; in fig. 6 is the same section along the line C-D in FIG. five.

A receiver / is attached to the floats 2, in front of which there is a supercharger, made in the form of a paddle wheel 5, which performs the role of a propulsion unit. Behind the floats sharnarno. on the rear side of the receiver / mounted oil collector 4, which has a positive buoyancy. Two wings 5 are hinged to the nose of the floats 2, which form the intake part of the installation with the front bevels of 6 floats.

The paddle wheel 3 is driven by engine 7 through re741

Duktor 8 and a pair of bevel gears 9.

Transmitting Device

oil from receiver 1 to the oil tank 4, consists of a guide plate / 5 and two vanes U (9 fastened with threaded stubs L, passed through shaft 12, rotated by bevel gears M.

For automatic control of the movement of the device, the chopir 16 is used, which is driven by the paddle wheel 3 through the gearbox 15 and is coupled by means of slots 19 and 20 to the steering wheel 21 located in the cab 22, or through 17 and 18 to the oil guiding wings 5. The latter, besides their purpose, perform the role of a steering device, since their displacement relative to the longitudinal axis to the right or left causes a corresponding change in the direction of the installation. The receiver / is bounded from below by an inclined bottom - -: /, equipped with a shche, l m and visors 25.

To adjust the thickness of the layer captured by the paddle wheel 3, a cut-off flap 23 is applied, forcibly rotated around the axis L

The guide plate 26 is fixed under the paddle wheel 3 at the bottom 24 of the receiver, having an outlet window 27 in the lower part.

In the receiving part of the installation) ia t of the 18, a hinged lath 28 is hinged together.

When the installation is in operation, the paddle wheel 5 captures the blades of the surface LAYER of water with oil floating on it and supplies it to receiver 1. Water freely leaves the receiver through the slots at the canopies 25 and the exit window 27, and oil accumulates on the surface. The flap 26 directs the flow into the receiver horizontally (or slightly upwards), which violates the straightness of the outflow of water through the slots at the roofs 25 and the exit window 27, slowing it through the receiver, causing the oil particles to separate from the water. 742

Reverse flow of oil from the front of the receiver / is prevented by a PAINT FLOOR 31 and a paddle wheel 3.

For pumping HiiK 4 oil collected in the oil tank, npiiMeneno podspsblen with two, Bran;

Blade / O are connected. 11, having right and leg cutting, respectively, on the stacks, which makes it possible to adjust the distance between the blades 10 by changing the thickness of the oil layer being captured from the receiver.

A device for pumping oil from receiver 1 to the oil reservoir 4 can be made in the form of two flexible rotary strokes 29 (Fig. 4), equipped with end floats 30, automatically adjusting the thickness of the oil layer captured by the blades.

To enable the installation to work on small glas-bins and approach it to the shore, the side and rear walls of the receiver can be made of elastic material, allowing an additional lift up to the bottom of the floats.

The material of the side and rear walls at the same time folds and fits between the floats.

In the second version of the device, the receivers 32 (F1-: city 5 and 6), under the vessel on the sides of the vessel with the eyes 33, are equipped with an assembly of W1N.IMI with wings 5 / with floats 35 and pneumatic-pneumatic wheels 36, blade -53 which are made of elastic. Receivers 32 have a slope of 37 digpep with H 38 of 38 and a QW terminal. A sheet 51, lowered and lifted by shtruvala 41 through 40, is piphongly attached to the front of the joint. formed by the rear wall of the receiver 32 and the partition 47, on which a float 48 is hingedly mounted, controlling the joint 49 of the suction pipe 50.

The middle part of the receiver 32 is separated from the rotating paddle wheel 36 by an articulated shield 52.

When the vessel moves with the proposed receivers 32, the water with floating oil is guided by the wings 34 and the sheet 51 into the paddle wheel - the compressor 36.

From under the blades of the propeller wheel, water gets into the expanded part of the receiver 32 and with the “bladder 39” is directed to the upper rounded part of the transverse partition 42, which separates the flow into two parts. At the same time, in the upper part of the stream there is mainly oil, and in the lower part, with oil which is partially carried along by the oil through the first (upper) slot 38 of the receiving bottom.

The oil and water of the upper part of the flow fill the internal cavity of the partition 42, where the sedimentation of water occurs, which then flows out through the side louvered slits 44, and the oil, accumulating, flows over the partitions 42, 43 and into the oil tanks 46.

The lower part of the flow, passing between the partition 42 and the bottom 37 of the receiver with a visor 39, falls into a more expanded part and is divided by the partition 43 into two streams. The process of separating oil from water in the second partition 43 is similar to the process of separating oil in a cavity separated by a partition 42, but it occurs more slowly. Water accumulates in the cavity separated by a septum 43 and is removed therefrom through the louvered slots 45.

Between the baffles 43 and 47, the velocity of the lower part of the flow is further reduced, which contributes to the floating of the remaining oil. Water that is completely purified from oil is removed from the receiver through an outlet window in its lower part.

The oil tank 46 is designed so that only a liquid with a specific weight less than one (oil) can be taken from it, since the mouth 49, when the float 48 is in the oil, sinks slightly below the level of the raised liquid and eliminates air leakage. When the float is in the water, the mouth rises above the level of the liquid, forming a gap through which during the operation of the pump air, rather than water, will be drawn in, which eliminates the possibility of lifting it into the ship’s tanks.

Subject invention

Claims (17)

1. A buoyant device for collecting oil from a water surface, comprising a supercharger that feeds oil from a water surface into a receiver located behind it, communicating from below and behind with the surrounding water space, and at the top with an oil tank, characterized in paddle wheel, performing and the role of the propulsion. 2. The device according to claim 1, dated from the fact that, in order to regulate the thickness of the layer captured by the paddle wheel 3, a cutting flap 23 is applied, forcibly rotated about an axis located under the wheel 3. 3. A device according to claim 1, characterized in that the receiver is bounded below by a bottom, inclined towards the horizon and provided with slots with peaks 25 for communicating the receiver with the surrounding water space. 4. The device according to claim 1, characterized in that the Oil collector 4 is made possesses positive buoyancy and is pivotally mounted on the tailgate of the receiver. 5. Device on PP. 1 and 4, characterized in that a guide plate 13 and a rotating blade 10, sliding with their edges along the plate 13, are used to feed the oil into the reservoir. 6. The form of the device according to claim 5, characterized in that the blade 10 is made seo743 bodinely movable in the median plane of the bearing shaft. 7. The form of the device according to claim 5, characterized in that the blade W is made elastic. 8. The form of the device according to claim 7, characterized in that its edges were supplied with floats. 9. The device according to paragraphs. 1-8, mainly because with whole automatic control of its movement in a given direction, a copier 16 is used, driven in rotation from the paddle wheel 3 and conjugated by means of j J9 and 20 s steering wheel 21 or by means of grids 17 and 18 with oil guiding wings 5 rotatable mounted on floats 2. 10. Device on PP. 1-2, characterized in that a flap 26 is used to direct the flow from the paddle wheel to the oil receiver. 11. The device according to claim 1, characterized by the use of a rotating flap 31, which cuts off the oil in the receiver in its front part. 12. The form of implementation of the device according to claim 1, das h and h the fact that the blades 53 paddle wheels made elastic. 13. The form of the device according to paragraphs. 10 and 12, characterized in that the shield 26 is located under the paddle wheel so that it causes the outer edge of the blades to fit snugly against it. 14. The form of the device according to Claim 3, characterized in that the bottom of the receiver is provided with visors 39 located in front of the slots. 15. The device according to claim I, about T and which is based on the fact that inside the receiver there are hollow, open at the top, transverse partitions 42 and 43, the cavities of which communicate with the outer space through the slots 44 and 45 with canopies. 16. The device according to claim 1, characterized in that the oil recovery tank is formed by the rear wall of the oil receiver and the partition 47 on which the float 48 hingedly mounted, controls the mouth 49 of the suction pipe 50. 17. The device according to paragraphs. 1-16, characterized in that the lateral II rear walls of the oil receptacle are elastic. FIG. L and 1 tii L П TJ /. P - 5 No. 71934 FIG. 3 № 71934 - 6 FIG. 6 Jffiff