RU165189U1 - INSTALLATION FOR INTEGRATED PROCESSING OF SEED POTATOES WITH LOW FREQUENCY MAGNETIC AND HEAT FIELDS - Google Patents

Abstract

Installation for thermal and magnetic presowing treatment of seed potatoes, including a seed potato processing chamber with a device for heating potato tubers and an electromagnetic coil, characterized in that a reflector is located on the inner surface of the electromagnetic winding with a device for heating potato tubers in the form of tubular infrared lamps for irradiation from the top and bottom of tubers located on the upper web of the conveyor from a nonmetallic mesh moving inside the chamber, at th device for heating tubers partitioned off protective grid.

Description

The utility model relates to agriculture, in particular to plants for pre-sowing seed treatment.

The purpose of the utility model is a comprehensive presowing treatment of seed potatoes to improve its sowing properties.

A prior art device for presowing induction seed treatment is known. The device comprises a hollow cylindrical inductor with bifilarly mounted first and second windings mounted on it. The first output of the first winding is connected to the output of the first key, the input connected to the first output of the first capacitor and the output of the second key, the input of which is connected to the first output of the first power source. The first output of the second winding is connected to the output of the third key, the input of which is connected to the first output of the second capacitor and the output of the fourth key, the input connected to the first output of the second power source. The second terminals of the first and second windings, the first and second capacitors, the first and second power supplies are connected by a common bus. The output of a single-shot connected to the delay circuit is connected to the control input of the third key. The inverse output of the clock generator is connected to the control inputs of the second and fourth keys, the direct output of which is connected to the control inputs of the first key and the delay circuit (RU 2435349 C1, 12/10/2011, А01С 1/00).

Closest to the claimed technical solution is the installation for thermal and magnetic treatment, containing a seed treatment chamber in the form of a ferromagnetic pipe, coated with two layers of heat-insulating material. A device for heating seeds is placed on the outer surface of the pipeline in the first layer of heat-insulating material, and an electromagnetic coil is placed in the second layer of heat-insulating material. The electromagnetic winding is covered on the outside with electrical insulating board. Inside the ferromagnetic pipeline there is a spiral screw device for mixing and moving seeds, which is installed coaxially inside the seed treatment chamber and fixed at one end with a sleeve, and the other end is in free rotation. The drive of the device for mixing and moving seeds is carried out from a reversible electric motor with adjustable revolutions by means of a coupling with the possibility of changing the direction of rotation of the device (RU 2483513 C1, 06/10/2013, А01С 1/00) for mixing and moving seeds.

Utility Model Essence

A prior art device for presowing induction seed treatment is known. The device comprises a hollow cylindrical inductor with bifilarly mounted first and second windings mounted on it. The first output of the first winding is connected to the output of the first key, the input connected to the first output of the first capacitor and the output of the second key, the input of which is connected to the first output of the first power source. The first output of the second winding is connected to the output of the third key, the input of which is connected to the first output of the second capacitor and the output of the fourth key, the input connected to the first output of the second power source. The second terminals of the first and second windings, the first and second capacitors, the first and second power supplies are connected by a common bus. The output of a single-shot connected to the delay circuit is connected to the control input of the third key. The inverse output of the clock generator is connected to the control inputs of the second and fourth keys, the direct output of which is connected to the control inputs of the first key and the delay circuit (RU 2435349 C1, 12/10/2011, А01С 1/00).

The disadvantage of this installation is the complexity of the scheme for obtaining a modulated electromagnetic field, the high complexity of the service, the inability to process potato tubers, the inability to control the processing time, low productivity.

Declare as a prototype is an installation for thermal and magnetic treatment, containing a seed treatment chamber in the form of a ferromagnetic pipe, coated with two layers of heat-insulating material. A device for heating seeds is placed on the outer surface of the pipeline in the first layer of heat-insulating material, and an electromagnetic winding in the second layer of heat-insulating material. The electromagnetic winding is covered on the outside with electrical insulating board. Inside the ferromagnetic pipeline there is a spiral screw device for mixing and moving seeds, which is installed coaxially inside the seed treatment chamber and fixed at one end with a sleeve, and the other end is in free rotation. The drive of the device for mixing and moving seeds is carried out from a reversible electric motor with adjustable speed through a coupling with the ability to change the direction of rotation of the device for mixing and moving seeds (RU 2483513 C1, 06/10/2013, A01C 1/00).

The disadvantages are the non-adaptation of the plant for potato tubers - the inability to process potato tubers due to the use of a spring conveyor due to injury to the tubers, inefficient heating device, a small chamber for processing seed potatoes with large overall dimensions of the plant.

The objective of the utility model is to create a plant for pre-sowing processing of seed potatoes, characterized by high efficiency with the simplicity of design, eliminating the possibility of injury, allowing you to adjust the processing performance.

The technical result - simplicity of design, reduced energy intensity, increased productivity, increased germination and growth energy of potato tubers.

This technical result is achieved due to the installation, including a camera for creating a pulsed low-frequency magnetic field and a device for heating seed potatoes. On the inner surface of the electromagnetic winding of which there is a reflector with a device for heat treatment placed in it in the form of tubular infrared lamps for irradiation of tubers from above and below, and the conveyor belt is made of non-metallic mesh. The top conveyor belt with seed potatoes moves inside the chamber.

The utility model is illustrated by the drawing (Fig. 1, Fig. 2), the elements of the electrical circuit and wiring are not shown.

In FIG. 1 is a front view of an apparatus for complex processing of potato tubers with low-frequency pulsed magnetic and thermal fields, and FIG. 2 right view to show the location of tubular infrared lamps.

An apparatus for complex pre-sowing treatment of seed potatoes with low-frequency pulsed magnetic and thermal fields contains a seed treatment chamber 1 in the form of a nonmetallic pipe with an electromagnetic winding 2 located on the outside, coated on top with insulating cardboard 3, and a reflector with a heat treatment device located underneath is located on the inner surface of the electromagnetic winding for irradiation from above and below tubers. Inside the non-metallic pipe are coaxially reflector 4 and a heating device 5 made in the form of tubular infrared lamps fenced off from above the conveyor belt by a protective net 7. The upper canvas with movable seed potato tubers 6 is located in the chamber of the non-magnetic pipe 1.

Installation for complex processing of potatoes with low-frequency pulsed magnetic and thermal fields works as follows. The device for heating 5 is turned on, when the required temperature inside the chamber 1 is reached, potato tubers are fed into it using a conveyor with a tape from a non-metallic mesh 6. In the process of transferring heat to the tubers, the heat emitted from the heating device 5 is directed by the reflector 4 to the conveyor belt 6. At the same time, the potato tubers are subjected to low-frequency pulsed magnetic treatment generated by the electromagnetic coil 2. As a result of exposure to low-frequency pulsed electromagnetic and thermal fields, the potato tubers are more actively absorb energy. By adjusting the current strength in the device for heating potato tubers 5, it is possible to set the desired processing temperature, and changing the current strength in the electromagnetic coil allows you to choose the optimal electromagnetic field strength.

The advantage of this device is its structural simplicity, the effectiveness of processing tubers while excluding injury to potato tubers, and the use of a conveyor will make it easy to incorporate the installation into an existing process. The ability to control the speed of the conveyor allows you to vary the exposure time and choose the optimal mode of operation of the device.

Claims (1)

Installation for thermal and magnetic pre-treatment of seed potatoes, including a seed potato processing chamber with a device for heating potato tubers and an electromagnetic coil, characterized in that a reflector is located on the inner surface of the electromagnetic winding with a device for heating potato tubers in the form of tubular infrared lamps for irradiation from the top and bottom of tubers located on the upper web of the conveyor from a nonmetallic mesh moving inside the chamber, at th device for heating tubers partitioned off protective grid.

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