Automatic control system for neutralization process in gelatin production

Abstract

The invention relates to an automatic control system in the ash retreating procedure of the gelatin production process, which comprises an ash retreating pool 14; the ash retreating pool 14 is provided with a mechanical stirring device 10; a liquid level sensor 7, a PH sensor 8 and a turbidity sensor 9 are correspondingly arranged on the ash retreating pool 14; a neutralization multiplex water pool 1 is communicated with the ash retreating pool 14 by a neutralization multiplex water pump 2 and a neutralization multiplex inlet valve 3; an ash retreating multiplex water pool 4 is communicated with the ash retreating pool 14 by an ash retreating multiplex water pump 5 and an ash retreating multiplex inlet valve 6; a wastewater pool is communicated with the ash retreating pool 14 by a wastewater discharge valve 11; the ash retreating multiplex water pool 4 is communicated with the ash retreating pool 14 by an ash retreating multiplex drain valve 6; and the automatic control system in the ash retreating procedure also comprises a PLC control unit and a computer system for realizing the ash retreating control. The automatic control system can well ensure the quality of extracted ossein and improve the production efficiency.

Description

Technical field: [0001] The invention relates to a computer automatic control method for the ash removal process in the gelatin production process, in particular to an automatic control system for the ash removal process in the gelatin production process. Background technique: [0002] In the existing gelatin production process, the deashing process is mostly manually operated by manpower, relying on the experience of the operator for production, the pH value, turbidity and water addition of water cannot be accurately determined during the production process, and the stirring time is not fixed, which affects the extracted The quality of bone bone caused unstable quality of gelatin; and water was not reused in the production process, wasting a lot of water resources, resulting in increased production costs; and manual operation was low in efficiency and production could not increase. Invention content: [0003] The purpose of the present invention is to provide an automatic...

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Problems solved by technology

[0002] In the existing gelatin production process, the deashing process is mostly manually operated by manpower, relying on the experience of the operator for production, the pH value, turbidity and water addition of water cannot be accurately determined during the production process, and the stirring time is not fixed, which affects the extracted The quality of bone bone is unstable, resulting in unstable quality of gelatin; and the water is not reused in the production process, wasting a lot of water resources, resulting in increased production costs; and the production efficiency of manual operation is low, and the output cannot be increased.

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