SU286682A1 - - Google Patents

Description

INSTALLATION FOR PRODUCTION OF CREAMY OIL

There are known installations for the iron-making of butter, consisting of a vertical mounting cylinder for knocking down the oil production and oil grains with a cooling jacket and centrally located inside it with a spinning agitator mounted on the floor of the shaft, served for the supply of cream into the cylinder and the bowl. perforated drum for separating off-hook from: 1 oil grain and its washing cartridges, non-oil chamber for processing (squeezing) oil grains, devices for feeding wash water into the perforated drum and driving gear.

However, such installations incompletely and slowly separate the buttermilk from the oil grain.

The proposed plant improves the efficiency of separation of buttermilk from oil grains and intensifies this process. A cylinder for whipping cream in it is mounted concentrically inside the perforated drum, and the latter is made conical and covered with a casing having two annular compartments for collecting buttermilk and wash water.

The perforated drum is vibrating in the vertical direction, and conical rims are mounted on its outer surface, which are designed to eliminate the displacement of the buttermilk with the washing water and improve the glass buttermilk process,

It is advisable to equip the proposed installation with a compressed air collector for cleaning the net of the front drum.

FIG. 1 shows the proposed installation, a longitudinal section; in fig. 2 is its kinematic scheme; FIG. 3 - unformed drum, longitudinal section.

The installation of the constant of the bed /, the pas of which is mounted all the main nodes. In a special socket of the upper base of the station, a vertical cylinder (knocker) 2 with a jacket for cooling is installed. In the upper part of the process, over the whole of its non-meter, there are discharge windows, the cross-section of which in the vertical direction can be changed to control the performance of the oil preparation. Inside the cylinder, there is a rotating rotor, represented by a conventional 4-bnl mixer with a hollow shaft 4, serving to supply cream to the binder 2. On the lid of the latter there is a cream of 5 cream with a 6 cream regulator. In the case of the receiver 5 there is a float regulator providing a constant pressure of cream in the blender 2.

The centrifugal drum 7 is mounted on the centrifugal separator 2, which serves to separate the oil grains from the buttermilk and its (zerya) rinsing with water. The drum 7 is a vertical frame, covered with a net. The skeleton of the drum is mounted on a disk that receives rotation from an electric motor (see Fig. 3). In addition, the drum 7 acquires vibration oscillations in a vertical plane from the device 8 (see Fig. 2), consisting of stops fixed to the bed} and the rollers running over them, which are mounted on the disk of the drum 7. The outer surface of the drum 7 is open Conical rims 9 are used to eliminate the mixing of buttermilk with wash water and improve the process of draining buttermilk. The drum 7 is closed by a casing 10 having two annular compartments for collecting buttermilk and wash water. In the casing 10 a compressed air collector is mounted for periodic cleaning of the grid. Inside the drum 7 is placed the collector 11 of the wash water.

The final processing (squeezing) of oily grains takes place in auger sumerae 12. The resulting buttermilk is collected in tank 13 and is periodically pumped out of it by pump 14.

On the frame s.optirovap remote control 15.

The installation works as follows.

Cream at 9-11 ° C (depending on the season) and with a fat content of 30-40% is fed to the receiver 5 cream.

The amount of incoming cream is adjusted by means of a butterfly valve. Further, the cream, having passed through the hollow shaft 4 of the rotor 3 of the knob 2, spreads out in the gap between the lower part of the rotor and the mixture of the knob. After being subjected to intense mechanical stress from the side of the rotating rotor, the cream is knocked off in a thin ring of the gap between the beaters and the wall of the chimney body. The resulting oil grains and buttermilk under hydraulically and with the cream of newly arriving cream are thrown out through the discharge ports in the binder 2 onto the drum 7 mesh, where they are divided into two phases. One phase — an oil grain — rolls onto the lower disc, washing with water from the water collector 11,

and the knife using the knife (not indicated in the drawing) is transferred to the chamber 12, where the final buttermilk takes place, bringing the moisture of the oil to standard and

formation of a layer of oil at the outlet of the installation. The other phase — the buttermilk — is separated through the perforated surface of the drum 7 and flows along the conical 1M rim 9 into the buttermilk compartment of the casing 10, from where it enters

tank / 5.

Subject invention

Claims (3)

1. A plant for producing butter, consisting of a vertically mounted cylinder for churning cream and at the same time obtaining butter grain and buttermilk with a cooling jacket and centrally mounted inside it with a rotating stirrer, which is attached to a hollow shaft, which serves to supply cream to the cylinder, perforation drum for separating buttermilk oi of oil grains and washing them with a screw oil grain processing chamber, a device for supplying wash water to a perforated drum and a drive, characterized in that, in order to increase the efficiency of separating the buttermilk from the oil grain and the intensification of this process, the cylinder for churning cream is mounted concentrically inside the horned drum, and the latter is made conical, covered with a casing having two annular compartments for collecting buttermilk and wash water. 2. Installation of claim 1, characterized in that the perforated drum is vibrating in the vertical direction, and on the outer surface of the drum is mounted conical rims designed to eliminate the displacement of buttermilk with wash water and improve the process of draining buttermilk. 3. Installation according to claim 1, characterized in that it is provided with a compressed air collector for cleaning the perforated drum screen.