A fruit vinegar filtration system

Abstract

The invention relates to a fruit vinegar filter system, characterized by comprising a fruit vinegar supply tank, a first pipeline, a tetrafluoroethylene film filter device, a first pressure pump, a first filter tank, a second pipeline, a nano-film filter device, a second pressure pump, a second filter tank, a third pipeline, a reverse osmosis film filter device, a third pressure pump, a third filter tank, a washing device connected with the tetrafluoroethylene film filter device, the nano-film filter device and the reverse osmosis film filter device, and a controller electrically connected with electromagnetic valves on the pipelines, the pressure pumps and the ashing device. The filter system can remove high molecular weight proteins, gelatins, fibers, microorganisms and the like from a fruit vinegar at a time, secondary precipitation occurring under the influence of time, temperature, light and the like is avoided, the technical requirement is met by single filtering, a production cycle is shortened, the filter system can be automatically washed regularly under control of the controller, regeneration and recovery are convenient, and the service life is long.

Description

technical field [0001] The invention relates to a filter system, in particular to a fruit vinegar filter system. Background technique [0002] In the traditional production process of fruit vinegar, the traditional clarification and filtration methods are: plate and frame filtration, diatomaceous earth filtration, freezing, natural sedimentation, centrifugation, titanium rod filtration, filter element filtration, etc. However, these filtration and clarification methods have some disadvantages. These filtration and clarification methods are complicated in process, labor-intensive, long in processing time, and clogged quickly. The filter material needs to be replaced frequently, and the cost of use is high, and the energy consumption is high. , the filtration effect can only achieve temporary clarification, the filter pore size is uneven, the treatment method is unstable, the product is prone to secondary precipitation and return to muddy, and the light transmittance is not go...

AI Technical Summary

Problems solved by technology

However, these filtration and clarification methods have some disadvantages. These filtration and clarification methods are complicated in process, labor-intensive, long in processing time, and clogged quickly. The filter material needs to be replaced frequently, and the cost of use is high, and the energy consumption is high. , the filtration effect can only be temporarily clarified, the filter pore size is uneven, the treatment method is unstable, the product is prone to secondary precipitation and return to muddy, and the light transmittance is not good, which seriously affects the taste and appearance quality of the product

[0003] On the other hand, the traditional fruit vinegar clarification and filtration process cannot clean the filter device on-line, and the filtration method belongs to dead-end filtration, so the fruit vinegar clarification and filtration process is very inconvenient to operate

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