Automatic acid mixing apparatus and method thereof, and automatic pipeline iodic acid apparatus and method thereof
A pipeline and automatic technology, applied in chemical instruments and methods, peptide preparation methods, applications, etc., can solve the problems of low automation, product quality decline, labor waste, etc., achieve high automation, easy operation, and improve product quality and stability effects
Active Publication Date: 2012-02-15
甘肃华羚乳品股份有限公司
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- Abstract
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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
[0007] Another object of the present invention is to provide an automatic acid dispensing device to solve the problems of labor waste, long mixing time and uneven mixing caused by manual acid dispensing in the prior art
[0008] Another object of the present invention is to provide an automatic acid dispensing method with simple process and high degree of automation to solve the problems of low automation existing in the existing acid dispensing operation, labor waste caused by manual measurement, long mixing time, uneven mixing, partial Containing acid, making the product quality deteriorated or unstable
Method used
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Embodiment 1
[0033] Embodiment 1: automatic pipeline point acid production casein
[0034] This embodiment is a method for producing casein using the automatic acid dispensing device and the automatic pipeline acid dispensing device of the present invention. Specific steps are as follows:
[0035] 1. Materials and instruments
[0036] Raw and auxiliary materials: Qula (45Kg), sodium sulfite (0.45Kg), hydrochloric acid (150g), hydrochloric acid, sodium hydroxide (20%), water.
[0037] 2. Experimental method
[0038] (1) Experimental process
[0039] Warm water (40°C)→caustic soda→sodium sulfite→raw material→dissolving→filtering→centrifugal degreasing→cooling→acidification→washing→dehydration→granulation→drying→finished product→inspection
[0040] (2) Technical points
[0041] Dissolve in warm water at 40°C, add sodium sulfite, stir for a while, add raw materials, adjust the pH value to 9.5 with 20% lye after stirring evenly, and start timing to dissolve when the temperature rises to ...
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Abstract
An objective of the invention is to provide an automatic acid mixing apparatus and a method thereof, and an automatic pipeline iodic acid apparatus and a method thereof. Therefore, problems of nonuniform mixing and over high local acidity are solved, wherein the problems exist in a current on-line souring system. The automatic pipeline iodic acid apparatus comprises a material pipeline, a material variable frequency pump, an acid pipeline, a diluted acid variable frequency pump, a Venturi tube and a mixer; an entrance section of the Venturi tube is connected with a premixer; an acid jetting pipeline is arranged in the premixer; and a tail portion of the mixer is connected with an iodic acid pH monitor, which is connected with an automatic control module. according to the invention, the automatic pipeline iodic acid apparatus is utilized to enable automatic iodic acid to be realized; a diluted acid that is configured by the automatic iodic acid apparatus enters the automatic acid mixing apparatus to carry out automatic acid mixing. Besides, materials can be mixed fully, rapidly and high efficiently; occurrences of unstable acid concentration and a local peracid phenomenon during the iodic acid processing can be effectively avoided; and denaturation of active materials with acid nonresistant performance on the condition of acid with high concentration can be reduced.
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 acid mixing device, an automatic pipeline acid point device and an automatic acid point acid method. 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] In the production of casein, the main principle of point acid operation is to use the property that casein has the lowest solubility at its isoelectric point and can be precipitated from the colloid system to separate and purify casein. The control requirements are very...
Claims
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IPC IPC(8): C07K1/30A23C7/00
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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