Fermented corn syrup concentrating and drying system

Abstract

The invention discloses a fermented corn syrup concentrating and drying system. A syrup inlet is formed in the upper surface of a filtering device; a first filter screen and a partition plate are sequentially arranged inside the filtering device from top to bottom; the partition plate is positioned below the first filter screen; a separation net is arranged in a through hole on the partition plate; two guide wheels and two runners are symmetrically arranged on the upper surface of the partition plate by virtue of a mounting rack; filter cloth is arranged on the guide wheels and the runners; the filtering device communicates with a stirrer; a stirring motor is arranged above the stirrer; a screw stirring shaft is arranged inside the stirrer; the stirrer is respectively connected with a first concentrator and a second concentrator by virtue of a pipeline; second filter screens are arranged inside the first concentrator and the second concentrator; a first recycling bin and a second recycling bin are respectively arranged below the second filter screens of the first concentrator and the second concentrator; and the first recycling bin and the second recycling bin communicate with an atomizer by virtue of pipelines. According to the fermented corn syrup concentrating and drying system disclosed by the invention, the product quality and utilization rate of fermented corn syrup are improved.

Description

Technical field [0001] The invention relates to the technical field of corn steep liquor, in particular to a concentrated and drying system for fermented corn steep liquor. Background technique [0002] Fermented corn steep liquor is to first put the corn steep liquor into the fermentation tank, and then mix the fermentation strains and the corn steep liquor to ferment for more than 48 hours. During the fermentation, a certain amount of oxygen is required to maintain a certain constant temperature and continuous stirring to improve Fermentation effect. The currently fermented corn syrup is relatively thick, which easily leads to different fermentation effects between the bottom corn syrup and the surface corn syrup, which makes the corn syrup contain more impurity particles. For fermented corn syrup, because it is in a liquid state, the storage period is short. In order to improve the utilization rate, it needs to be further dried into powder and then used. However, the moisture ...

AI Technical Summary

Problems solved by technology

[0002] Fermented corn steep liquor is to put corn steep liquor into the fermenter first, and then ferment the fermented bacteria and corn steep liquor for more than 48 hours. Fermentation effect, the current fermented corn steep liquor is relatively thick, which may easily cause the fermentation effect of the bottom corn steep liquor and the surface corn steep liquor to be different, making the corn steep liquor contain more impurity particles

For fermented corn steep liquor, since it is in a liquid state, the storage period is short. In order to improve the utilization rate, it needs to be further dried into powder before utilization. However, the moisture content of corn steep liquor is high, and the direct drying efficiency is low.

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