SU1494962A1 - Emulsifier - Google Patents

Abstract

The present invention relates to devices for preparing whole milk replacers and improves the reliability and performance of an emulsifier. The vacuum chamber 1 of the emulsifier contains the inlet pipe 2, in which the rod 4 is installed, the cleaning nozzle 3 and interconnected with the diaphragm 5 of the drive mechanism 7. The membrane 5 divides the mechanism 7 into two chambers: the upper 9 and the lower 8 communicating through the choke 10. Lower chamber 8 communicates with the atmosphere by means of a calibrated orifice 11, blocked by a spring-loaded valve 12, and with a vacuum chamber 1 by means of a valve 15. 1 sludge.

Description

FIELD OF THE INVENTION The invention relates to feed production, in particular to apparatus for preparing whole milk replacers.

The purpose of the invention is to improve the reliability and performance of the emulsifier by eliminating clogging of the nozzle.

The drawing schematically depicts emulsified.or.

The emulsifier contains a vacuum chamber 1 with an inlet nozzle 2 having a nozzle 3, and a stem located in it (nozzle 2). The rod is connected to an elastic membrane 5, which divides the housing 6 of the drive mechanism 7 into two chambers. Lower chamber 8 communicates with upper chamber 9 from 0

resistance, and in the lower chamber 8, a vacuum is created at a magnitude close to the vacuum in the vacuum chamber 1.

The throttle 10 prevents rapid pressure equalization in the upper 9 and lower 8 chambers. A pressure close to the atmosphere in chamber 9 bends the membrane 5 towards the lower chamber 8, where a vacuum is established. At the same time, the rod 4 is lowered, the spring 13 under the action of the membrane 5 lowers the valve 12 and blocks the access of atmospheric air to the lower chamber 8 through the opening 11. The vacuum in the lower chamber 8 increases.

With increasing vacuum, valve 12 acts from one side to

power throttle 10, with the atmosphere-by-low pressure, on the side-by means of a calibrated orifice 11, the atmospheric pressure. Difference dav25

controlled by a valve 12 with a spring 13 fixed on the rod 4. and with a vacuum chamber 1 through a tube 14 equipped with a valve 15.

The emulsifier is working (as follows.

Under the action of vacuum, the milk-fat mixture enters the inlet supply pipe 2 and the nozzle 3 into the vacuum chamber 1. The milk-fat mixture passing the nozzle 3, during adiabatic flow, boils and disperses. When a fat clot enters the supply Patrushok 2 and the overlap of the nozzle 3 in the vacuum, acting as an element on the floor, is balanced by the force of the membrane 5, which is transmitted through the spring 13. Over time, the pressure in the upper 9 and lower 8 chambers becomes the same, and the elastic membrane 5 is level, and stock 4 by nimaets and opens the nozzle 3. 30 g In the vacuum chamber 1 is set to the normal pressure technologically process of overlapping flap 15 of the tube 14.

The rising stem releases the springs 13 and the valve 12 opens the opening 11. In the lower chamber 8 an atmospheric pressure is established, under the action of which the membrane 5 is bent towards the upper chamber 9, where the pressure is still below atmospheric. Over time, the pressure in both chambers becomes equal to the atmospheric and the elastic membrane 5 levels off. The emulsifier works in a normal technological mode. When the nozzle 3 is blocked, the cleaning process is repeated.

The pressure chamber 1 is below the pressure of the technological process, and the valve 15 opens the opening of the tube 14, after which air is drawn out from the lower chamber 1 8. Through a calibrated orifice 11 and a gap between the housing 6 and the valve 12, the suction pump is empty.

The area of the orifice of the tube 14 is larger than the orifice area of 11 by 1 to 2 times.

The size of the area of the gap between the housing 6 and the valve 12 is 2-3 times larger than the larger area of the opening 11. The air drawn in through the opening 3 passes through two nodes arranged in series and having a greater aerodynamic resistance than the opening of the tube 14. Therefore, the amount of air the aspirated from the lower chamber 8 through the tube 14 does not make up for the air drawn in through the two aerodynamics5

Actually, the valve is p-1x on the floor. It is balanced by the force of the membrane 5, which is transmitted through the spring 13. Over time, the pressure in the upper 9 and lower 8 chambers becomes the same, and the elastic membrane 5 is equalized, and nozzle 3. 0 In this case, the pressure of the normal process is established in the vacuum chamber 1, the valve 15 blocks the opening of the tube 14.

The rising stem releases the spring 13 and the valve 12 opens the opening 11. In the lower chamber 8 an atmospheric pressure is established, under the action of which the membrane 5 is bent towards the upper chamber 9, where the pressure is still below atmospheric. Over time, the pressure in both chambers becomes equal to the atmospheric and the elastic membrane 5 levels off. The emulsifier works in a normal technological mode. When the nozzle 3 is blocked, the cleaning process is repeated.

The finished product is sucked from the vacuum chamber through the outlet nozzle by a vacuum pump and is fed

in cumulative capacity (not shown).

I

Claims (1)

Invention Formula 0 five 0 five at l and from An emulsifier containing a vacuum chamber with an inlet nozzle having a nozzle, such that, in order to increase the reliability and performance of the emulsifier by eliminating clogging of the 519 i9626, It is equipped with a drive mechanism, the chamber communicates with a vacuum chamber made in the form of a housing, separated by the atmosphere with the help of valves, an elastic membrane for two, and the feed nozzle is equipped with a cleaning chamber that communicates with each other with through the throttle, with the lower membrane drive mechanism.