RU2555896C1 - Device for cleaning water reservoirs from blue-green algae - Google Patents

Abstract

FIELD: agriculture.

SUBSTANCE: device comprises a flotation device, a frame, a hydraulic drive. On the frame the longitudinal rods are pivotally mounted, and on their cantilever portion the linkage for attachment of the drum is mounted with the ability of movement in a vertical plane. The drum is mounted with the ability of replacement of the drum holder, at that the drum is rotated by the hydraulic motor through the belt drive in the direction opposite of the flotation device movement.

EFFECT: improvement of quality of the implementation of the technological process of cleaning the water reservoirs from blue-green algae and reduction of energy intensity.

2 dwg

Description

The invention relates to agricultural machinery, in particular, can be used in the field of improving the ecological condition of water resources.

Known devices for introducing biological products on the surface of water bodies to combat algae biological method. The difficulty of using this method is that the introduction of biological products requires strict observance of climatic conditions during the treatment of water bodies. Biological products are introduced at specific water temperatures, environmental conditions and deadlines.

Such mechanical action devices are known. The design of the devices used features of blue-green algae - the ability to precipitate when cooled. The devices are energy-intensive, complex in structure and composition of technological operations when performing the work process of cleaning water bodies and utilizing raw materials.

By the totality of common essential features, this technical solution is taken as a prototype.

The disadvantages of the known devices.

1. High energy intensity of the technological process of devices used to clean ponds from blue-green algae.

2. The complexity of the design of devices with a mechanical drive.

The objective of the invention is to improve the quality of the technological process for cleaning water from algae and reduce its complexity.

The task is carried out due to the design of the device containing a watercraft, hydraulic drive, device frame, on which longitudinal rods are pivotally mounted, and on their console part there is a hinge for fastening the drum with the possibility of movement in the vertical plane, while the drum is installed with the possibility of replacing the drum holder. The drum rotates from the hydraulic motor through a belt drive in the direction opposite to the movement of the craft.

The technical result - the quality of the technological process for cleaning water from blue-green algae is improved, and its energy consumption is reduced.

The technical result is achieved due to the design of the device, the basis of which is laid on the principle of winding algae on the holder of the drum during its rotation. At the same time, a packaging form is formed that is convenient for transporting algae, the algae are freed from the water, and further utilization of raw materials is carried out.

The design of the device does not cause difficulties during its operation, does not require high energy and labor costs. The reliability of the process is ensured by the direction of rotation of the drum by the pressure of a layer of water on the algae during rotation in the direction opposite to the movement of the craft.

The noted positive aspects of the device will allow to obtain an economic effect and find wide practical distribution.

Figure 1 and figure 2 schematically shows a device for cleaning ponds from blue-green algae.

The device includes a watercraft 1 and contains a frame 2, longitudinal rods 3 pivotally mounted on the frame 2, a hitch 4, a screw mechanism 5, a drum 6 with a removable cage 7, a hydraulic motor 8 with a belt drive 9, hydraulic hinge cylinders 10, hydraulic cylinders of the longitudinal rods 11, and sidewalls of the drum 12.

The device operates as follows.

The watercraft 1, equipped with a device for cleaning water bodies from algae, enters the initial position, transfers the drum 6 from the transport position to the working one. In this case, the drum 6 is lowered to the depth of the algae and is rotationally driven. The watercraft 1 begins to translate. Algae under pressure of a layer of water are pressed to the holder 7 of the drum 6 and wound on its surface until the drum is filled at the height level of the sidewalls 12, after which the drum 6 is transferred to the transport position and transported to the storage site of the algae. In this case, the cage 7 is released from the sidewalls 12 of the drum 6 by means of a screw mechanism 5, and another cage is installed in its place and is fixed with a screw clamp. The work process for cleaning the reservoir continues until the completion of the cleaning stage.

Information sources

1. Patent RU No. 2454504. The method and system for obtaining the mass of dry blue-green algae from ponds for human needs / Grachev V.I., Grachev A.V., Tikhonova N.V., Pustovetova M.G., publ. 06/27/2012.

2. Patent RU No. 2068053. A method of cleaning water bodies from algae and a device for its implementation / Borunov N.I., Borunov O.N., Murov V.M., Ikhsanov D.F. Karamyshev V.G., Fathutdinov L.F., publ. 10/20/1996.

3. Utility model RU No. 89515, C02F 1/00. DEVICE FOR APPLICATION OF SORBENT IN A JET OF WATER.

Claims (1)

A device for cleaning ponds from blue-green algae, containing a watercraft, a device frame, a hydraulic actuator, characterized in that longitudinal rods are pivotally mounted on the frame, and a hinge for mounting the drum with a possibility of movement in a vertical plane is mounted on their console part, and the drum is mounted with the ability to replace the holder of the drum, and the drum rotates from the hydraulic motor through a belt drive in the direction opposite to the movement of the craft.

Images