SU419554A1 - PRESS FOR JACK FROM FRUITS AND BERRIES - Google Patents

Description

FIELD OF THE INVENTION The invention relates to equipment for the processing and wine industry. The main devices for extracting juices from the fruit and year are presses. Known presses containing two located one above the other chain transnortera. supporting pressing mechanisms, receiving hbunker, juice box, as well as washing device. The pressing mechanisms of the lower conveyor are perforated. The purpose of the invention is to desatuate the pressing process in a thin layer. In the proposed press, all pressing mechanisms are made in the form of spherical trays. Each of the trays, attached to the upper chain, is provided with a rubber shaped membrane, which forms a closed chamber and a press with a corresponding perforated tray. FIG. Figure 1 shows schematically the proposed press in two projections; in fig. 2 - device for loading the pulp into the press; in fig. 3 - pressing bodies of the upper and lower conveyors: a - before the start of the pressing, b - at the end of the pressing. The press consists of a receiving bunker / for pulp, a dispenser 2, a chain conveyor 3 with a pressing mechanism, made in the form of perforated trays 4 of spherical shape, guiding 5 to move the transnorter 3 chain along the upper chain conveyor 6, carrying smooth force-forming trays 7, guides 8 for moving the conveyor chains 6 of the juice picker 9, brushes 10, hoppers // for the husks, rinsing nozzles 12 and the sump 13 for dirty water. Each of the trays 7, fixed on the upper chain, is made of a rubber shaped membrane 14. For attachment of the membranes to the trays 7, there are 15 knurled pins 16 on the fingers, with which the trays 7 are attached to the chains of the conveyor. Each conveyor (top 1 N nnny) is formed from two parallelly located infinite) 1 chains. Trays 4 are provided with frames 17. The press operates as follows. The pulp from the crusher enters the bunker, from where the dispenser supplies it in 2 portions to the trays 4, which is moved by the conveyor 3 to the approach zone with the trays 7 of the conveyor 6 (the driving sprocket of the conveyor 3 turns clockwise. The speed of the conveyors is the same. The distance between the guides 5 and 8 are gradually reduced, therefore, after combining the corresponding, their vTOTKOB of the upper and lower conveyors, they begin to converge. Since the surface of trays 4 and 7 is spherical, the pulp is distributed over the surface of tray 4 in a thin layer. by gravity through the perforations in the tray 4 flows into the first sector of the juice collector 9 from which is discharged in special juice collector.

When combining the type of the tray 7 with the tray 4, the fascia edges of the rubber membrane 14 are located along the perimeter of the frame / 7, forming a closed press chamber 18, in which the tray 7 starts pressing. The resulting juice flows into other sections of the juice collector 9. The pressing forces are insignificant, and the juice yield is maximum. At the end of the pressing process, the trays are consumed, the squeeze from tray 4 by brush 10 is discharged into the hopper.

Then the trays — and 7 — are rinsed, and the water flows into the bottom 13.

PREDIME 1

Press to extract the juice from the fruit and year, containing two located one above

to other chain conveyors with pressing mechanisms fixed on their chains, some of which, fixed on the lower chain, are made perforated, the receiving bunker, the juice collector, and the washing

device, characterized in that, in order to carry out the pressing process in a thin layer and improve, thus, the quality of the juice, all the pressing mechanisms are made in the form of spherical trays, each of the trays attached to the upper chain, equipped with a rubber shaped membrane forming a closed pressing chamber with a corresponding perforated tray.

7 8 d

, 2 z vrcv :: i: rj: L ./ :: ..

// v u

....-

.1312 - s

FIG. J

Rig 2