RU69090U1 - ACTIVE MECHANICAL PURIFICATION OF IRRIGATING WATER - Google Patents

Abstract

The device for active mechanical purification of irrigation water is designed to collect garbage of plant origin and can be used in land reclamation when cleaning open reclamation channels and water intakes of pumping stations. The proposed device for the active mechanical purification of irrigation water consists of two floats 1, which are rigidly fixed to each other by a frame 2, on one of which there is a garbage collection container 3, which is made in the form of a rectangular tank with holes and installed by means of a fastener on the back of this float , a conveyor belt 4 located on its front part on supports, and a tray 5 rigidly fixed on the bow of the float. On the second float are located the engine 6, the fuel tank 7 and the steering gear 8, as well as a place 9 is provided for accommodating a person. A paddle wheel 11 is installed between the floats on the shaft 10. An active mechanical irrigation water purification device ensures efficient cleaning of the reclamation channels and water intakes of pumping stations that are in operation from floating debris of plant origin and prevents the quick clogging of trash racks and unplanned stops of pumping stations.

Description

The utility model relates to devices for active mechanical purification of water and is intended for collecting vegetable debris from the surface of the water and can be used both for cleaning irrigation canals and on rivers and lakes.

A device for collecting floating debris is known, comprising a frame with a garbage bin fixed to it, and also a beam mounted on the bow of the vessel, at the end of which a frame with a garbage bin is suspended

(A.S. No. 950588, IPC: ЕОВВ 15/04, Device for collecting floating debris, 1982, Bull. No. 30, analogue).

The disadvantage of this device is that its use is impossible without the presence of a vessel. On irrigation canals, small lakes and rivers, a device for collecting floating debris due to its large size is not applicable.

Also known is a device (prototype) for cleaning the surface of the water from oil, including a floating vehicle with oil traps associated with lifting devices and a capacity for collecting contaminants (AS No. 410998, IPC: B63b 35/32, Device for cleaning the surface of the water from Oil, 1974, Bull. No. 2). Each oil trap is made in the form of a housing of variable cross section with protective grilles, consisting of a sequentially located flotation chamber with air distribution nozzles, a foaming chamber, a foam suction chamber and a purified liquid discharge chamber.

The disadvantage of this device is the complexity of the design, which is designed to collect oil and is not applicable for the collection of plant waste.

The technical task of the utility model is to simplify the design and reduce the structural dimensions, which will allow for the purification of water from irrigation canals and water intakes of pumping stations from vegetable debris mechanically.

The problem is achieved due to the fact that the device for active mechanical purification of irrigation water contains a floating vehicle and a tank for collecting pollution, in which, according to the technical solution, a floating vehicle consists of two floats, rigidly fixed by a frame to each other, while a conveyor belt is placed on one float a tape located on its front part on the supports, a receiving tray, rigidly fixed to the bow of the float, and a container for collecting contaminants, which is made in the form of a rectangular tank with holes and installed by means of fastenings on the back of this float, on the other float there are an engine, a fuel tank and a steering mechanism.

The novelty and originality lies in the fact that, unlike the prototype, the mechanism has made technical changes that allow movement within the small water intakes of pumping stations and irrigation canals, namely, the fact that the floating vehicle consists of two floats, rigidly fixed by a frame to each other, at the same time, on one float there is a conveyor belt located on its front part on the supports, a receiving tray rigidly fixed on the bow of the float, and a container for collecting contaminants, which made in the form of a rectangular tank with holes and mounted using fasteners on the back of this float, an engine, fuel tank and steering gear are installed on the other float.

The device is characterized in that, having simplified the design, the goal of reducing the dimensions of the device was achieved, which makes it possible to carry out treatment work from the surface of the water within the small intakes of pumping stations and irrigation systems.

Figure 1 schematically shows a device for the active mechanical purification of irrigation water from debris and algae at the intakes of pumping stations and irrigation canals; figure 2 is a section aa.

The device includes two type floats - a catamaran 1, which are fixed between each other by a rigid frame 2, on one of which there is a garbage collection container 3, a conveyor belt 4 and a tray 5. On the second float are an engine 6, a fuel tank 7 and a steering gear 8 , and also provides a place 9 for a person.

Between the floats on the shaft 10 mounted paddle wheel 11.

The device operates as follows.

When starting the engine 6, the propeller wheel 11 is set in motion, due to which the whole device begins to move in the right direction with the help of the steering mechanism 8, trapping the debris floating on the water surface with the tray 5. Due to the belt drive 12, which is connected to the shaft 10, by means of gears 14 simultaneously with the propeller wheel the conveyor belt 4 is driven, which rotates in the opposite direction relative to the rotation of the shaft 10. With the help of the conveyor belt 4, the garbage enters the tank 3, the water exits through openings 13. Garbage accumulates in the garbage container and when filling, it is removed and emptied.

Using the utility model will improve the performance of pumping stations. An analysis of the experience, which indicates a low rate of their work due to the clogging of irrigation water with garbage, mostly plant origin and green algae.

Also, the proposed utility model will solve the problem of mechanization of irrigation water treatment.

Claims (1)

A device for the active mechanical purification of irrigation water, comprising a floating vehicle and a container for collecting contaminants, characterized in that the floating vehicle consists of two floats, rigidly fixed by a frame to each other, while a conveyor belt located on its front on supports, a receiving tray, rigidly fixed on the bow of the float, and a container for collecting dirt which is made in the form of a rectangular tank with holes and installed with by mounting on the back of this float, on the other float an engine, fuel tank and steering gear are installed.