SU72111A1 - Mechanical method of extracting sugar from raw materials - Google Patents

Description

In contrast to the diffusion method of extracting sugar from beets, the proposed method consists of the following operations (see diagram).

The washed beets are fed through a bukker /, an automatic balance 2, a hopper 5 and a plate feeder 4 into a pipe ball mill 5, where it breaks up and turns into the thinnest slurry with a ruptured cell.

The ball mill is divided by gratings into three chambers, of which the first is filled with steel prisms with sharp edges, the second with steel balls, and a third with steel cylinders.

From the ball mill 5, the mass enters the vibrating screen 6, installed with a slope of 5-10 °.

Here is the separation of the pulp from the juice.

The pulp from the screen 6 enters the bunker 7 and further along the pipe 8 under the action of the plunger 9 is pressed and moved to the conveyor 10, and from there to the warehouse. Juice same

is pumped out of the chute, located under the screen of the screen, with a vacuum pump.

When a lot of sugar remains in the pulp, a short-term diffusion of water (at a temperature of 60-80 ° C) in an amount of not more than 10% by weight of beets is recommended.

Subject invention

A mechanical method for extracting sugar from the cell, consisting of grinding the raw materials in a ball mill followed by wet sieving on sieves, characterized in that a tube ball mill with three chambers equipped with various nozzles made of steel prisms, balls and cylinders was used for grinding the raw materials for wet sieving, a screen with vibrating screens was placed above the vacuum chamber, and a pipe with a plunger was used to squeeze out the screened mash.

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