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Online turbidity automatic control system of filter

An automatic control system and filter technology, applied in the field of beer production, can solve the problems of inability to automatically detect beer turbidity, unable to meet the requirements of beer production, and high beer turbidity

Pending Publication Date: 2021-03-19
HUNAN CHONGQING BEER GRANDMEN
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  • Abstract
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Problems solved by technology

[0003] However, the filters on the market cannot automatically detect the turbidity of beer when filtering beer, resulting in too high turbidity of the filtered beer, which cannot meet the requirements of beer production

Method used

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  • Online turbidity automatic control system of filter

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Embodiment

[0020] see figure 1 , in order to achieve the above object, the present invention provides a filter machine online turbidity automatic control system, including filter 1, liquid inlet pipeline 21, liquid outlet pipeline 22, return flow pipeline, turbidimeter 3, PLC controller, automatic valve and The metering pump 5 and the automatic valve are connected to the PLC controller; the liquid inlet pipe 21 and the liquid outlet pipe 22 are respectively connected to the filter 1, and a return pipe is connected between the liquid inlet pipe 21 and the liquid outlet pipe 22; the liquid is filtered by the filter machine 1 Finally, the turbidity meter 3 arranged on the liquid outlet pipeline 22 detects the liquid; when the turbidity is higher than the set value, the turbidity meter 3 feeds back a signal to the PLC controller, and the PLC controller controls the automatic valve to make the liquid enter the inner Circulation, the liquid filtered by the filter 1 passes through the liquid ou...

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Abstract

The invention provides an online turbidity automatic control system of a filter. The system comprises a filter, a liquid inlet pipeline, a liquid outlet pipeline, a backflow pipeline, a turbidity meter, a PLC, an automatic valve and a metering pump, and the automatic valve is connected with the PLC; the liquid inlet pipeline and the liquid outlet pipeline are respectively connected with the filter, and the backflow pipeline is connected between the liquid inlet pipeline and the liquid outlet pipeline; and after the liquid is filtered by the filter, the turbidity meter arranged on the liquid outlet pipeline is used for detecting the liquid. The system can monitor the turbidity of beer in real time and ensure the filtering effect; when the turbidity of the liquid is too high, the liquid is automatically filtered again; and after a certain circulating filtration time, if the turbidity meets the requirement, the internal circulation is automatically ended, the normal filtration is carriedout, and the clear liquid can flow out from a clear liquid pipeline.

Description

technical field [0001] The invention relates to the technical field of beer production, in particular to an online turbidity automatic control system for a filter. Background technique [0002] After fermentation, the beer fermentation liquid is stored at low temperature for a period of time. Although most of the impurities have been precipitated and separated, there are still a small amount of impurities suspended in the wine; with the increasingly fierce competition in the beer market, people have higher requirements for the quality of beer. Also getting higher and higher. In order to remove the suspended impurities in beer, beer production enterprises now filter the beer. [0003] However, the filter machines on the market cannot automatically detect the turbidity of beer when filtering beer, resulting in excessive turbidity of the filtered beer, which cannot meet the requirements of beer production. Contents of the invention [0004] The purpose of the invention is t...

Claims

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Application Information

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IPC IPC(8): B01D35/14C12H1/07
CPCB01D35/14C12H1/063
Inventor 范宝坤黄道满王先强
Owner HUNAN CHONGQING BEER GRANDMEN
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