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Automatic control system for neutralization process in gelatin production

A technology for automatic control and production process, applied in electrical program control, comprehensive factory control, comprehensive factory control, etc., can solve the problems of wasting water resources, affecting the quality of bone marrow, increasing production costs, etc., to save water resources and improve the economy. Benefit, the effect of improving production efficiency

Inactive Publication Date: 2009-01-21
LANZHOU UNIVERSITY OF TECHNOLOGY
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Problems solved by technology

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

Method used

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  • Automatic control system for neutralization process in gelatin production
  • Automatic control system for neutralization process in gelatin production
  • Automatic control system for neutralization process in gelatin production

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Embodiment Construction

[0010] Below in conjunction with the preferred embodiment shown in accompanying drawing, be described in further detail:

[0011] Such as figure 1 As shown, the automatic control system of the neutralization process in the gelatin production process includes a neutralization tank 14, and the neutralization tank 14 is provided with a compressed air pipeline 10, an acidity regulating valve 1, a purified water inlet valve 3, a liquid level The sensor 7, the pH sensor 8 and the turbidity sensor 9 are correspondingly arranged on the neutralization pool 14, and the deacidification reuse pool 4 is connected with the neutralization pool 14 through the deacidification reuse water pump 5 and the deacidification reuse water valve 6, and the electromagnetic The valve 2 is connected with the compressed air pipeline 10, the deacidification reuse pool 4 is connected with the neutralization pool 14 through the deacidification reuse drain valve 12, and the neutralization reuse pool 13 is conne...

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Abstract

The invention relates to an automatic control system in a neutralization procedure of the gelatin production process, which comprises a neutralizing pool (14); the neutralizing pool (14) is provided with a compressed air pipeline (10); an acidity adjusting valve (1), a purified water inlet valve (3), a liquid level sensor (7), a PH sensor (8) and a turbidity sensor (9) are correspondingly arranged on the neutralizing pool (14); an acid retreating multiplex water pool (4) is communicated with the neutralizing pool (14) by an acid retreating multiplex water pump (5) and an acid retreating multiplex water valve (6); an electromagnetic valve (2) is communicated with the compressed air pipeline (10); the acid retreating multiplex water pool (4) is communicated with the neutralizing pool (14) by an acid retreating multiplex drain valve (12); a neutralization multiplex water pool (13) is communicated with the neutralizing pool (14) by a neutralization multiplex drain valve (11); and the automatic control system also comprises a PLC control unit and a computer system for realizing the neutralization control. The automatic control system can well ensure the quality of extracted ossein, promote the economical benefit and improve the production efficiency.

Description

Technical field: [0001] The invention relates to a computer automatic control method for the neutralization process in the gelatin production process, in particular to an automatic control system for the neutralization process in the gelatin production process. Background technique: [0002] The neutralization process in the existing gelatin production process is mostly manually operated by manpower, relying on the experience of the operator for production, the pH value, turbidity, water addition and acid addition cannot be accurately determined during the production process, and the stirring time is not fixed , which affects the quality of the extracted bone, thus causing unstable quality of gelatin; moreover, water is not reused in the production process, which wastes a lot of water resources, resulting in increased production costs; and the production efficiency of manual operation is low, and the output don't go. Invention content: [0003] The invention relates to a ...

Claims

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Application Information

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IPC IPC(8): C09F3/00G05B19/418
CPCY02P90/02
Inventor 沈国敏曹洁董瑞洪任旭鹏郑玉峰姚斌李宇
Owner LANZHOU UNIVERSITY OF TECHNOLOGY
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