Quick precipitator for clarifying during sugar making

Abstract

The invention provides a quick precipitator for clarifying during sugar making. The quick precipitator is characterized by comprising a cylinder body and a sugarcane juice flow guiding device, wherein a cavity is formed in the cylinder body and the cylinder body is composed of a cylinder and a taper hopper; an overflow trough is formed in the cavity at the upper end of the cylinder body, and is connected with a clear juice outlet; the lower end of the cylinder body is connected with a mud juice outlet pipe; the sugarcane juice flow guiding device takes the shape of an inverted funnel, and comprises a slowdown distributor, a gas disperse pipe, a gas disperse outlet pipe and a sugarcane juice inlet pipe; the slowdown distributor is fixedly connected with the gas disperse pipe; an opening is designed at the connecting part of the upper end of the slowdown distributor and the gas disperse pipe; the lower part of the slowdown distributor is fixedly connected with the inner wall of the cylinder body; the upper end of the gas disperse pipe is connected with the sugarcane juice inlet pipe and the gas disperse outlet pipe respectively; the sugarcane juice flow guiding device is positioned in the cavity of the cylinder body. The quick precipitator has an obvious clarifying effect, is good in flocculation effect, quick in settling, clear in discharged juice, few in floating sludge, high in efficiency and low in cost, and has a wide market prospect in the application of clarifying and solid-liquid separation of sugar juice in the sugar making field.

Description

technical field

[0001] The invention relates to a solid-liquid separation device used for clarification of cane juice after sugarcane pressing in the field of sugar production, in particular to a fast settler for clarification of sugar production. Background technique

[0002] The current process of sugar production in sugar factories is to choose sugarcane or sugar beet as raw material. Here, sugarcane is used as an example. Before extracting juice, the sugarcane is crushed and pretreated, which destroys the cell membrane of sugarcane and increases the density of cane material. After three Pressing with a roller press followed by heating, addition of clarifier and separation of the precipitate. Since the pH value, heating time and clarification time of cane juice are crucial to the quality of sugar production, it is particularly important as a clarification settler for cane juice separation and sedimentation in the process.

[0003] There are many kinds of solid-liquid sep...

Images