SU950589A1 - Apparatus for collecting oil products off water surface - Google Patents

Description

This invention relates to the protection of the environment against the effects of petroleum, oils and water-insoluble compounds. In particular, the device is intended for collecting oil and oil and can also be used for collecting biological objects.

A device for collecting oil products from the surface of the water, containing flexible float wings attached to the vessel, which have pipes for supplying compressed air, and expansion buoys attached to the end of each float wing, is connected to the shipboard l with a cable system.

However, the known device is not very effective and inconvenient in conditions of agitation and does not preclude the overflow of petroleum products under the float-wing.

The purpose of the invention is to improve the ease of cleaning the water surface under conditions of agitation by reducing the flow of oil under the float-wing.

This goal is achieved by the fact that the device is equipped with a panel with horizontal longitudinal cables and a flexible pipe attached to the bottom of the pollavka-wing, tensioning device and submersible inflatable rudders mounted on the panel, the tension device including racks suspended from the ship’s side and having blocks through which a cable is passed, the ends of which are connected to a bracket connected to said horizontal longitudinal cables.

ten

In addition, the flexible pipe is made in the form of a sleeve with nozzles for the supply of air or water, fixed in the lower part of the cloth.

Racks hung on board

15 with removable rails.

FIG. 1 and 2 schematically depict the proposed device, top view; in fig. 3 - view of the stern and the device in the direction of travel;

20 in FIG. 4 - view of the board; in fig. 5 types of float-chhol; in fig. b a section aa aa figs. four; in fig. 7 views of the lower part of the wing float {in FIG. 8 - wing float with deepening wheels; in FIG. 9, section BB, in FIG. eight.

Claims (3)

A device for collecting oil products from the surface of the water consists of floats-wings 1, to which 30 air is delivered with a connecting nozzle 2, at the end of the floats-wings 1 are spacers 3, which are connected by a cable system 5 with the board of the vessel by means of cables 4 . On the lower part of the float-slope 1, panel 7 is fixed with horizontal longitudinal cables 8, a flexible pipe 9, tension device 10, and bumper inflatable rods 11 mounted on the canvas just 7. Tension device 10 includes racks 12 suspended from board 6 of the vessel and having blocks 13 through which the cable 14 is passed, the ends of which are connected to the bracket 15, which is connected with horizontal longitudinal cables 8, the flexible pipe 9 is designed as a sleeve with nozzles 16 for supplying air or water. Racks 12 are suspended on board the vessel by means of detachable guides 17. The vessel is equipped with a device for pumping oil and water on board the vessel (not shown). A device for collecting oil products works as follows. The tensioning device 10 mounts onboard the vessel 6. When compressed air is supplied to the float-wing 1 and the flexible pipe 9 through the nozzle 2, the device is deployed. After opening the wing float 1, the free end with the expansion buoy 3 is retracted towards the bow of the vessel and lowered into the water. Under the action of water resistance and as a result of the tension of the cables 4, the device assumes the working position. In the process of collecting oil products from the surface of the water, compressed air is supplied from the vessel to the floats of the wing 1 and the flexible pipe 9 and collects oil products. The device is removed in reverse order. The use of the proposed device makes it possible to increase the convenience of working with a device for collecting petroleum products from the surface of the water under rough conditions, by reducing the flow of oil under the float-wing. Claim 1. A device for collecting oil products from the surface of the water, containing flexible float-wings fixed onboard the vessel, which have connections for supplying compressed air, and expansion buoys attached to the end of each float-wing, each buoy being connected by a cable block system It is characterized by the fact that, in order to increase the ease of cleaning the water surface under conditions of agitation by reducing the oil spilling under the float-wing, it is provided with a sheet attached to the bottom of the float-wing with horizontal longitudinal pipes and flexible piping, tension device and bottom-mounted inflatable bobbins mounted on a panel, the tension device including racks suspended to the vessel’s side and having blocks through which the cable is passed, the ends of which are connected to the bracket, tied with the specified horizontal cables. 2. The device according to claim 1, characterized in that the flexible pipe is made in the form of a sleeve with nozzles for supplying air or water fixed in the lower part of the sheet. 3. The device according to Claim 1, about which the racks are suspended on board the vessel by means of removable rails. Sources of information taken into account during the examination 1. USSR author's certificate No. 429879, cl. B 63 B 35/32, 1971 (prototype). . "