SU1291093A1 - Apparatus for thermal treatment of milk - Google Patents

Abstract

This invention relates to a Seltz host. The purpose of the invention is to simplify the design. The device for heat treatment of milk contains a jacket for heat carrier divided by a partition 6 into sections 4 and 5. In the partition 6 there are evenly par lengthwise, holes 7. The volumes of sections 4 and 5 refer to each other as 1: 15-2.5 . Sections 4, 5 have, respectively, inlet 2 and outlet 3 nozzles. The partition 6 also has an overflow 8 hole. During the operation of the device, the coolant enters section 4 through the inlet pipe 2. The passage through the holes 7, 8, the flow of coolant is subjected to intensive turbulence and, as a result, effective mixing. The selected volume ratio of sections 4, 5 allows to ensure the pressure difference necessary for turbulization in sections 4, 5. 2 Il. c & (L with UD 00

Description

1, 12

The invention relates to agriculture, in particular to devices for the heat treatment of milk, and can be used on dairy farms as well as in devices for feeding young animals.

The purpose of the invention is to simplify the construction of a device for the heat treatment of milk.

Fig, 1 shows a device for heat treatment of milk, front view; Fig, 2 - scan shirt heat exchanger,

The device for heat treatment of milk contains a tank 1, on the sides of which there is a jacket for heat exchange fluid, equipped with inlet 2 and outlet 3 nozzles and divided into sections 4 and 5; 11 partition 6 with openings 7; The latter are evenly distributed in the partition 6 along its length . The volumes of sections 4 and 5 of the shirt, communicated with the inlet 2 and the outlet 3 by nozzles, are complete in the ratio 1: 1.5–2.5. Partition 6 also has an overflow 8 hole.

The device works as follows.

Heat transfer fluid, such as water from a preheater (not shown), through the inlet pipe 2 inlet

em to section 4 and, washing the walls of the container 1, through the bypass opening 8 and the opening 7 in the partition 6 enters the section 5 and through the outlet 3

the tube is returned to the preheater. Due to the uniform placement of the holes 7 in the partition 6 and the implementation of the volumes of sections -4 and 5 in a ratio of 1: 1.5-2.5,

the pressure difference between the heat-exchanging fluid, in sections 4 and 5, at which intense turbulence occurs in the near-boundary layers of the heat transfer fluid and, as a result, more efficient heat exchange.

Invention Formula

A device for heat treatment of milk, containing a tank, on the sides of which there is a jacket for heat exchange fluid, equipped with inlet and outlet pipes and divided into sections with openings, which, in order to simplify the design, the partition is evenly spaced

the length, moreover, the volumes of the jacket sections communicated with the inlet and outlet pipes are made in the ratio 1: 1.5-2.5,

1

Compiled A, Kirillov Editor N, Bobkova Tehred M. Khodanych

Order 7927/3 Circulation 630 Subscription

VNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab ,, d, 4/5

Production and printing company, Uzhgorod, st. Design,

Proofreader M. Samborska

Claims (1)

Claim A device for heat treatment of milk containing a container, on the sides of which there is a shirt for heat-exchange fluid, equipped with inlet and outlet pipes and divided into sections of the partition · 25 with holes, characterized in that, in order to simplify the design, the holes in the section, the rod are evenly distributed along its length, and the volume of the sections of the shirt, 30 communicated with inlet and outlet pipes are made in a ratio of 1: 1.5-2.5. Fig!