Automatic sugar refining method

An automatic, syrupy technology, applied in sugar crystallization, sucrose production, sugar production, etc., can solve the problems of large differences and low standardization, and achieve the effects of reducing energy consumption, reducing labor intensity, and improving sugar quality

Inactive Publication Date: 2016-12-07
HANGZHOU HOLLYSYS AUTOMATION
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Problems solved by technology

Although it can be realized to a certain extent, the differences in e

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  • Automatic sugar refining method

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Embodiment Construction

[0034] As mentioned in the background technology section, in the existing sugar cooking process, all rely on manual experience for manual operation, and human factors have a significant impact on the quality of white granulated sugar. There are differences, or through the adjustment of different industrial controls to perform simple functional division of equipment and manual intervention. Although it can be realized to a certain extent, the differences in each link are relatively large and the degree of standardization is low.

[0035] Based on this, the embodiment of the present invention provides an automatic sugar making method, comprising:

[0036] Step 1, formulate the process curve of the relevant parameters of boiling sugar according to experience, and set the process parameters in the crystallization tank according to the process curve, initialize the crystallization tank, and reset all related equipment in the crystallization tank And close the valve, after judging ...

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Abstract

The invention discloses an automatic sugar refining method. The method includes the steps that a process curve of related parameters of sugar boiling is drawn up according to experience, and a crystallizing tank is initialized; the crystallizing tank is vacuumized; when liquid level value of a standard syrup tank is larger than a set value allowing charging, a standard syrup inlet valve and a charging switching valve are started, standard syrup is input into the crystallizing tank, and when the liquid level in the crystallizing tank reaches the charging liquid level limiting value, the tandard syrup inlet valve and the charging switching valve are closed; when brix degree in the crystallizing tank reaches a powder putting value, powder is put, when the brix degree reaches the preset standard, powder putting is completed, solid phase crystallization and material supplementation are carried out, inspissations is carried out then, the tandard syrup inlet valve and the charging switching valve are closed, and tank discharging is carried out until the brix value of the materials reaches the preset brix value. Existing sugar boiling experience is adopted, the process curve is manufactured, process parameters of related equipment in different stages are set according to the process curve, sugar is boiled automatically, and the automatic sugar refining method is high in adaptability and efficiency.

Description

technical field [0001] The invention relates to the field of sugar production, in particular to an automatic sugar production method. Background technique [0002] Sugar cooking is a key part of the production process of sugar enterprises. In China, manual operations have always relied on manual experience. Human factors have a significant impact on the quality of white granulated sugar. The sugar boiled by operators with different levels of proficiency under the same conditions The quality also varies. Secondly, due to the difference in the level of sugar cooking, it is often impossible to achieve higher sugar cooking efficiency and the best white sugar quality with lower energy consumption. [0003] Improving the quality of sugar: the existing technology performs simple functional division of labor and manual intervention on the equipment through the adjustment of different industrial controls. Although it can be realized to a certain extent, the differences in each link...

Claims

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Application Information

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IPC IPC(8): C13B30/02C13B25/06
CPCC13B30/002C13B25/06C13B30/025C13B30/027
Inventor 陈俊杰郝瑞根姚克伟
Owner HANGZHOU HOLLYSYS AUTOMATION
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