RU219401U1 - Laboratory plant for seed treatment before sowing - Google Patents

Abstract

The laboratory plant for seed treatment before sowing refers to agriculture and is designed to improve the sowing qualities of seeds before sowing or sprouting for vitamin feed. The proposed laboratory plant for seed treatment before sowing provides a controlled process of seed treatment with ultraviolet radiation and ozone. Allows you to control the concentration of ozone due to the ozone concentration sensor. 1 ill.

Description

The laboratory plant for seed treatment before sowing refers to agriculture and is designed to improve the sowing qualities of seeds before sowing or sprouting for vitamin feed.

A known method of presowing treatment of wheat seeds [RU 2318305 C1, A01C 1/00 (2006.01), 10.03.2008]. To implement the method, a device is proposed, consisting of a seed hopper, an irradiation chamber, emitters, nozzles, a perforated conveyor belt.

The disadvantage of this method of pre-sowing treatment of wheat seeds is the inability to change the duration of seed treatment in the irradiation chamber.

A device for irradiating seeds is known [RU 2551154 C2, A01C 1/00 (2006.01), 05/20/2015], consisting of two racks, crossbeams, axle handles, axles, holders, two lines, an irradiator.

The disadvantages of the device for irradiating seeds include low productivity.

A device for pre-sowing seed treatment [RU 118161 U1, A01C 1/00 (2006.01), 20.07.2012], consisting of a housing with a sealed lid, a source of ultraviolet radiation, a seed container made of non-ferromagnetic material, a permanent magnet, an inductive coil, a power source.

The disadvantages of the device for pre-sowing treatment of seeds include the lack of a mechanism for controlling the speed of mixing of the treated seeds.

The closest analogues include a compact seed treatment device [RU 217704 U1, А01С 1/00 (2023.02), 04/12/2023], consisting of a body, a cover, a handle, an ultraviolet lamp, a reflective coating, a container made of non-ferromagnetic material, an inductive coil, a stirrer made of non-ferromagnetic material, a detachable coupling, an electric drive, a frequency converter, and a control unit.

The disadvantages of a compact device for treating seeds include the lack of means for mechanizing the extraction of treated seeds, as well as the lack of means for controlling the ozone concentration when using ozone-forming ultraviolet radiation sources.

The objective of the utility model is to provide a controlled process of seed disinfection using ozone-forming ultraviolet lamps.

The technical result is achieved through the use of ozone-forming ultraviolet lamps in combination with an ozone concentration sensor. Control of ozone concentration allows you to control the modes of seed treatment, avoid excessive increase in ozone concentration, improve the safety of maintenance personnel.

The essence of the utility model lies in the fact that for the implementation of this task, the proposed laboratory plant for treating seeds before sowing consists of a body, a cover, a handle, ozone-forming ultraviolet lamps, a reflective coating, a container, a paddle mixer, an ozone concentration sensor, a gear motor, a frequency converter, a control unit, a base, a container for treated seeds, racks, hinges.

At the same time, the laboratory plant for seed treatment before sowing is designed for continuous disinfection of seeds. The design consists of a body with a lid. For the possibility of opening and fixing the closed - hermetic position, a handle is provided on the lid. Ozone-forming UV lamps and a reflective coating are fixed on the inside of the lid. A container is provided to accommodate the treated seeds. The container is fixed in the body. An ozone concentration sensor is fixed at the bottom of the container. Inside the container there is a paddle mixer, which is connected to a gear motor. To be able to control the operation of the motor-reducer, a frequency converter is provided. The operation of the installation is controlled by means of a control unit. Under the body of the unit there is a base with a container for treated seeds. Racks are fixed on the base. Racks are connected with the body by means of hinges.

The laboratory plant for seed treatment before sowing will be apparent from the following description and the accompanying drawings.

In FIG. 1 shows a general view of a laboratory plant for treating seeds before sowing.

The laboratory plant for seed treatment before sowing consists of a housing 1 (Fig. 1). A lid 2 is located on top of the body 1. A handle 3 is provided to enable the lid 2 to be opened and hermetically fixed in the closed position. On the inside of the lid 2, ozone-forming ultraviolet lamps 4 and a reflective coating 5 are located. a 6. An ozone concentration sensor 8 is located at the bottom of the container 6. A paddle mixer 7 is connected to a gear motor 9. To control the speed of the gear motor 9, a frequency converter 10 is provided. To display information from the ozone concentration sensor 8, start and stop the operation of the laboratory plant for seed treatment before sowing, a control unit 11 is provided. Under the housing 1 there is a base 12 with a container for treated seeds 13. Racks are mounted on the base 12 14. Racks 14 are connected to the housing 1 by means of hinges 15. Hinges 15 are made with the possibility of rotation of the housing 1 by 180° to unload the treated seeds from the container 6 into the tank for treated seeds 13.

Laboratory installation for seed treatment before sowing works as follows. The operator opens the lid 2 (Fig. 1) and feeds the seeds into the container 6. After the container 6 is completely filled, the lid 2 is closed and hermetically fixed with the handle 3. The laboratory plant for seed treatment before sowing is started by turning on the control unit 11. Power from the control unit 11 is supplied to the ozone-forming ultraviolet lamps 4 and the frequency converter 10 to control the motor-reducer 9. The rotational speed of the paddle mixer 7 is regulated by means of a frequency converter 10. After starting up the laboratory plant for seed treatment, ozone-forming ultraviolet lamps 4 flare up before sowing and begin to disinfect the top layer of seeds and generate ozone from the air. The resulting ozone settles at the bottom of the container 6. The ozone content concentration is controlled by the ozone concentration sensor 8. The current value of the ozone concentration is displayed on the control unit 11. The control unit 11 is configured to turn off the power of the ozone-forming ultraviolet lamps 4 when the set ozone concentration in the container 6 is exceeded. In this case, the paddle mixer 7 begins to mix the layers of treated seeds. The radiation flux from the ozone-forming ultraviolet lamps 4 is applied to the reflective coating 5 and the layer of seeds. The reflective coating 5 concentrates the radiation flux from the ozone-forming ultraviolet lamps 4 onto the layer of seeds on the surface of the container 6, thus disinfecting the seeds. After processing, the operator stops the operation of the ozone-forming ultraviolet lamps 4 and the motor-reducer 9 of the laboratory plant for treating seeds before sowing by means of the control unit 11, fixes the cover 2 in the open position and rotates the housing 1 by 180° to unload the seeds from the container 6 into the container for treated seeds 13. After unloading, the housing 1 is returned to its original position, and the filled container for treated seeds 13 is removed from the base 12 for further use of the seeds. After processing, the seeds are ready for planting or germination.

The proposed laboratory plant for seed treatment before sowing provides a controlled process of seed treatment with ultraviolet radiation and ozone. Allows you to control the concentration of ozone due to the ozone concentration sensor.

Information sources

1. RU 2318305 C1, А01С 1/00 (2006.01). The method of pre-sowing treatment of wheat seeds / V.A. Saveliev, O.A. Kurochkin; - 2006116002/13, Appl. May 10, 2006; publ. 03/10/2008.

2. RU 2551154 C2, А01С 1/00 (2006.01). Device for irradiating seeds / T.R. Baroev, S.A. Bekuzarova, Yu.E. Tadtaev, Z.U. Tedeeva; - 2012133404/13, Appl. 08/03/2012; publ. 05/20/2015.

3. RU 118161 U1, А01С 1/00 (2006.01). Device for pre-sowing treatment of seeds / V.F. Putko; - 2012109166/13, Appl. 03/11/2012; publ. 07/20/2012.

4. RU 217704 U1, А01С 1/00 (2023.02). Compact device for seed treatment / O.S. Kuzmina, L.N. Kuznetsova, E.G. Kotlyarova, A.V. Akinchin, A.M. Kryuchkov; - 2023100148, Appl. 01/09/2023; publ. 04/12/2023.

Claims (1)

A laboratory plant for treating seeds before sowing, containing a body, a cover, a handle, ozone-forming ultraviolet lamps, a reflective coating, a paddle stirrer, a geared motor, a frequency converter, characterized in that an ozone concentration sensor is installed at the bottom of the container, the current value of the ozone concentration is displayed on the control unit, when the set ozone concentration in the container is exceeded, the control unit turns off the power from the ozone-forming ultraviolet lamps, a base with a container for treated seeds is located under the body, the body is hinged with uprights, the hinges are rotatable by 180° to unload the treated seeds from the container into the container for treated seeds.