SU42756A1 - Device for sterilizing and stimulating grain - Google Patents

Description

One of the most important issues in the electrification of agriculture is the problem of sterilizing, stimulating or roaming grain with the help of an electric field, which can, under certain conditions, be: an active agent for various kinds of effects on biological matter. The electrical effects of the biological substance will be determined by the losses that are known to occur in the form of a diathermic effect and physical and chemical disruptions in the substance.

The author was able to show experiments that, in contrast to an average electric field of the order of 10-25 thousand hz, the electric field of high voltages on the order of 50-100 thousand h volts is more effective in relation to various influences. This results in silent discharge at a high frequency, which, for example, is an intensive grain sterilizer.

Considering that the phenomenon of electrical

oscillations with maximum amplitude

No, 1; keny generate the complex of the LL physical and chemical order,

influencing insects

and bacteria that inhabit the cover

grains, based further on the fact that

Actually the main biological effect (336)

The effect has a high-frequency electric field that generates quiet discharge, ozonation and ultraviolet light, the author suggests using a spark generator in the following design of the device to achieve maximum amplitudes of voltage oscillations at high frequency.

The generator consists of a high-voltage transformer and the circuit / high frequency of a specific device;; d C is an additional capacitor. A distinctive part of the spark sterilizer is a high-frequency circuit, which is a high-voltage capacitor, which consists of long dielectric tubes G, inside a metal rod ./C and both of them are separated by a flat wide conductor, so that this capacitor is also a coil of self-induction. A metallic wipe placed inside the dielectric tubes is located at some distance from the edges of the tube, as shown in the drawing. In dielectric tubes L, the grain is subjected to sterilization or stimulation.

These tubes are placed in oil vessel L, part of the walls of which are the tubes themselves.

With this device capacitor | ) its layers are the coils of salt) ida from a flat conductor and a metaliHecKvivi rod, which is inside

) Lenoids.

The flat conductor, wound on {Electric tube (made of Electric material), is attached to the high-voltage transformer in series with a spark plug with clip L, so that the other 1ZHIM of the latter is connected to a metal rod placed inside the electric tube. To create a larger capacitor (HecKO.ieko), the same capacitor:, 1X high frequency circuits are included in parallel, for which several parallel windings of such a device are present along the length of the logs. The high frequency condenser circuits simultaneously represent ammo induction coils and capacitors. They provide more efficient devices, l impact, and biological matter; in view of the presence of large yoter

objects placed in dielectric tubes .. between a metal rod and a solenoid winding.

Loss is detected, in addition to physical 1, chemical changes in the substance. Thermal effect, which limits the relative effectiveness of the effect.

The diathermy effect in this device is composed of two quantities of hepatitis released both in the capacitor and in the solenoid where the electrically conductive current is placed.

objects.

- The total amount of heat produced in such a condenser can be represented by an approximate formula

 , / iL "2/2

Q "Q. + Qc (. +

J 2

-. t lf

 +0) with RK)

where / is the radius of the object

 magnetic permeability

 - the number of turns in the solenoid

w - frequency - resistance

/ is the length of the solenoid

C - capacity

/ - current

t - time

p conductivity

The device can operate both at high frequency currents and at quiet discharge at low frequency, for which the discharge electrodes are moved apart a certain distance above the breakdown wave. In the first case, a complex of effects on the grain spilled through such a capacitor is carried out. At high frequency currents, a quiet discharge occurs inside this capacitor, vigorous effects are exerted by ionized gases, ozone treatment of the seeds and the action of a high frequency field on them occur.

In the second case, there is only a quiet discharge. All these factors are useful for carrying out practical tasks in agriculture and industry, for example, chemical, in order to influence chemical processes.

The subject matter of the invention.

A device for sterilizing and stimulating grain with a low-frequency, high-frequency complex characterized by the use of a capacitor circuit consisting of a solenoid and a rod placed inside a solenoid that is connected to a spark discharge or a kenotron in such a way that the rod and coils of the solenoid are By self-induction, the contour simultaneously represents the capacitor plates, between which the sterilized grain is continuously passed.