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Automatic pipeline acid adding apparatus

A pipeline and automatic technology, which is applied in the fields of casein production, dairy beverage processing and biological product production, can solve the problems of uneven mixing and high local acidity, and achieve the effects of simple process, reduced denaturation and high precision

Active Publication Date: 2012-01-18
甘肃华羚乳品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an automatic pipeline acid point device to solve the problems of uneven mixing and excessive local acidity in the existing online acid addition system

Method used

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Embodiment Construction

[0012] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0013] Automatic pipeline acid point device, including material pipeline 1, material frequency conversion pump 2, acid pipeline 3, dilute acid frequency conversion pump 4, filter 5 and Venturi tube 6 are installed at the front end of the dilute acid frequency conversion pump 4 on the acid pipeline 3 , a mixer 10, the Venturi tube 6 includes an inlet section 7, a throat 8, a diffuser section 9, the diffuser section 9 is connected to the mixer 10, and the inlet section 7 of the Venturi tube 6 is connected There is a pre-mixer 12, the inlet of the pre-mixer 12 is respectively connected with the acid pipeline 3 and the material pipeline 1, the acid spray pipeline 13 is arranged in the said pre-mixer 12, and one end of the acid spray pipeline 13 is connected with the acid pipeline. 3 connected, the other end of the acid spraying pipe 13 extends into the thr...

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Abstract

The present invention discloses an automatic pipeline acid adding apparatus, and a purpose of the present invention is to solve the problems of nonuniform mixing and high local acidity in the existing online acid adding system. The automatic pipeline acid adding apparatus comprises a material pipe, a material frequency conversion pump, an acid pipe, a diluted acid frequency conversion pump, a venturi pipe and a mixing device. A diffusion section of the venturi pipe is connected with the mixing device. An inlet section of the venturi pipe is connected with a premixing device. An inlet end of the premixing device is respectively connected with the acid pipe and the material pipe. An acid spraying pipe is arranged inside the premixing device. An end of the acid spraying pipe is connected with the acid pipe, the other end of the acid spraying pipe extends to a throat portion of the venturi pipe. Acid spraying holes are uniformly distributed on the pipe wall of the acid spraying pipe. A tail portion of the mixing device is connected with an acid adding pH value monitor. The acid adding pH value monitor is connected with an automatic control module. According to the present invention, with automatic detection and control of the pH value, the apparatus for rapidly and uniformly precipitating casein is provided; the purpose of continuous and large-scale operation of the casein producing is achieved.

Description

technical field [0001] The invention relates to the fields of casein production, dairy beverage processing and biological product production, in particular to an automatic pipeline acid point device. Background technique [0002] In casein production and processing, acid precipitation is one of the core processes in the casein production process. The acid precipitation process in casein production can be divided into continuous and intermittent precipitation. The quality of acid precipitation directly affects the casein product The quality, especially the acidity, ash, protein content and other indicators have a greater impact. [0003] The main principle of point acid is to use the property that casein has the lowest solubility at its isoelectric point and can be precipitated from the colloidal system to separate and purify casein. This process requires a high pH value control, and in The speed of adjusting the pH value of acid-precipitated casein should not be too fast. W...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07K1/30A23C9/00
Inventor 甘伯中纪银莉高维东唐兴宇张玉平
Owner 甘肃华羚乳品股份有限公司
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