SU1291098A1 - Arrangement for cold branding of animals - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is to increase reliability in operation by allowing animals to be branded at any position of the device. The device for cold animal branding contains a partition 6 with longitudinal corrugations contacting one of the side walls 5 of the housing 2 and bearing the stamp 7. 111 between the front 4 walls of the housing 2 and the edges of the partition 6 is 8 / Ay: s4 /// y. (Lu; about 00

Description

gap. When animals are branding, body 2 is filled with a refrigerant, for example LIQUID4, with nitrogen. With the horizontal arrangement of the housing 2 with the partition 6, the side 5, the wall with the stamp 7 is completely covered with refrigerant. When the body 2 is in a vertical position, the evaporating coolant bubbles rise upwards;

The invention relates to agriculture, in particular to devices for marking animals.

The purpose of the invention is to increase the reliability of operation by enabling animals to be stigmatized at any position of the device.

FIG. 1 shows a device; for cold stigma of animals; side view in section; in fig. 2 - that. however, an embodiment; FIG. 3 side wall with the stigma and corrugated partition; in fig. 4 is the same as an embodiment.

The device for cold stigma of animals contains a housing 2 provided with a handle 1 with thermal insulation 3, having end 4, side 5 walls and a longitudinal partition 6 arranged therein parallel to the surface of the stamp 7 located on one of the side 5 walls of case 2. Partition 6 has longitudinal corrugations in contact with the side wall 5 having the stamp 7, there is a gap between the front walls i of the housing 2 and the edges of the partition 6. The housing 2 has a stopper 8 for charging with a refrigerant. In the embodiment (Figs. 2 and 4), the stamp 7 is formed by a convex wall 5, the shape of which is repeated by the partition 6. Wall 5 also has a preheater 9.

The device is used as follows.

The housing 2 through the hole in one of the end walls: the walls 4 is filled with a refrigerant, for example, liquid nitrogen. The hole is closed with a stopper 8. Then, the cooled stamp 7 is applied to the animal's skin, as a result

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the pad between the partition 6 and the side wall 5, carries with it a liquid refrigerant. A liquid refrigerant is circulated between the partition 6 and the side 5 wall with the stamp 7 from the lower part of the housing 2 to the upper through the gaps between the partition 6 and the end 4 walls of the housing 2. 4 Il.

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what is the destruction of hair sacs. During the brand process, the refrigerant evaporates, and the excess pressure is discharged through the relief valve in the plug 8. When the body 2 with the partition 6 is in a horizontal position, the wall 5 with the stamp 7 is cooled directly to its contacts with the vapor-liquid mixture of boiling refrigerant. In the upright and close to it positions of the housing 2, the vapor-liquid mixture of the refrigerant is delivered to the mark due to the gas-lift effect, in which rising bubbles of the evaporated refrigerant, falling between the partition 6 and the side wall 5, carry the liquid refrigerant behind it, circulating The level of the liquid refrigerant between the partition 6 and the side wall 5 increases and completely overlaps the stamp 7 through the gaps between the bulkhead 6 and the end walls of the hull 2. To increase the intensity of the refrigerant boiling, preheater 9 serves to transfer heat from the animal's skin.

Claims (1)

Invention Formula A device for cold animal stigma, comprising a heat-insulated housing provided with a handle, having end and side walls and a longitudinal partition placed therein parallel to the surface of the stamp located on one of the side walls of said housing, in order to ensure its reliability operation by allowing animals to be branded at all positions of the device, the partition has longitudinal corrugations in contact with the wall having the stamp, and between the end walls of the body and there are gaps in the edges of said partition. .Z Compiled by A. Kirillov Editor N. Bobkova Tehred L. Serdyukova Proofreader, Cherni Order 58/4 Circulation 651 Subscription VNISh State Committee of the USSR for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab, 4/5 Production and printing company, Uzhgorod, st. Project, 4