SU141034A1 - Separator for normalization and purification of milk - Google Patents

Description

Separators are known for the normalization and purification of milk, containing a set of conical plates and a chamber for draining cream and milk. However, in such separators, the purification of milk and its normalization are not combined.

In the described separator for simultaneous cleaning of milk and its normalization in fat with partial cream release, conical plates have windows in the middle of the window that form vertical channels for drainage of purified milk. The cream chamber has adjustable openings for the overflow of a portion of the cream into the chamber for purified milk, and a throttle-raps are mounted on the outlet ports for the cream and milk, which regulate the flow cross-section of these branch pipes.

The drawing shows the proposed separator.

The separator for the normalization and purification of milk consists of a bed / rotating on shaft 2 of drum 3 with holder 4 sets of conical plates 5, chamber 6 for cream with a nano disk 7, chamber 8 for milk with a pressure disk 9, throttle valves 10 and // , drive 12.

Milk intended for normalization and purification flows through the central tube 13 into the internal cavity 14 of the holder 4, from where it enters through the openings 15 into the space 16 of the drum 2. The lower part 17 of the set of plates 5 forms a cleaning zone, from where the normalized milk through the channels 18 The chimney from the windows 19 of the plates 5 passes into the annular space 20 of the lid 21, and from there through the opening 22 into the chamber 8. From the chamber 8, the milk is supplied by the pressure disc 9 through the channel 23 into the pipeline 24.

The cream released in the separation zone formed by the upper part 25 of the set of plates 5 enters the chamber 6, from which the disk 7 feeds them into the channel 26 and the pipeline 27. A part of the cream overflows from the stone.-№ 141034 2 ry 6 for cream into chamber 8 for milk. If the separator is used only for cleaning milk, then the cream is completely poured into chamber 6.

The final regulation of the fat content of the purified milk is made by means of choke valves 10 and / 7.

The described separator allows two liquid fractions to be obtained from the original contaminated milk: purified milk with reduced fat content and cream, reduce the settling of fat particles and improve product quality. The separator capacity is 10,000 l / h.

When testing the separator at the dairy plant them. Gorky received positive results.

Subject invention

A separator for the normalization and purification of milk, containing a set of conical plates and a chamber for draining cream and milk, characterized in that, in order to carry out at the same time the processes of purifying milk and its normalization in fat with a partial release of cream, the conical plates are provided with windows in the middle part forming vertical channels for drainage of purified milk; the cream chamber has adjustable openings for the overflow of a portion of the cream into the chamber for purified milk, and a set of throttle taps regulating the flow cross section of the outlet ports for cream and milk.