Liquor-brewing bottom boiler water filter and liquor-brewing bottom boiler water filtering method

Abstract

The invention discloses a liquor-brewing bottom boiler water filter and a liquor-brewing bottom boiler water filtering method and particularly relates to the liquor-brewing bottom boiler water filter and the liquor-brewing bottom boiler water filtering method which are used in the field of liquor production. The invention provides a liquor-brewing bottom boiler water filter which can effectively prevent a filtering device from blocking, is high in filtering efficiency, is less in vinasse cleaning times and can improve stability of waste water treatment. The filter includes a water inlet pipe, a water collecting box and a pedal. The water collecting box is formed by a bottom plate and three side plates in an enclosing manner. The pedal is disposed on an end part of the water collecting box. The three side plates are filtering plates provided with screening gaps. A filtering area of the whole liquor-brewing bottom boiler water filter is increased and filtering efficiency is increased. The invention also provides the liquor-brewing bottom boiler water filtering method which can effectively prevent the filtering device from blocking, is high in filtering efficiency, is less in the vinasse cleaning times and can improve the stability of waste water treatment. The liquor-brewing bottom boiler water is fed into the water collecting box through the water inlet and is filtered through the liquor-brewing bottom boiler water filter so that the filtering efficiency is increased.

Description

technical field [0001] The invention relates to a wine-making bottom pot water filter and a method for filtering the wine-making bottom pot water, in particular to a wine-making bottom pot water filter and a method for filtering the wine-making bottom pot water used in the field of liquor production. Background technique [0002] In the process of liquor production, it is necessary to separate the waste water discharged from the bottom pot of each brewing. In the prior art, dimples are used to separate the waste water. necessary facilities for production. There are two types of dimples that are widely used at present. The first type of dimples has a floor area of ​​0.72m 2 , the filter plate area is 0.3m 2 , the pore diameter on the filter plate is 3mm to 4mm, and the total area of ​​the pore diameter is 0.021m 2 ; Another kind of dimple is that the whole bottom plate is a 1mm pore filter plate, and the total area of ​​the pore water is 0.024m 2 , the separation effect o...

AI Technical Summary

Problems solved by technology

When the operator operates, because the water passing area is too small, the water passing efficiency is greatly reduced. At the same time, the 100°C high-temperature wastewater cannot be discharged in time, which poses a safety hazard

And the filter holes of 3mm to 4mm allow a large amount of distiller's grains and other waste to flow into the indoor sediment well, outdoor sediment tank and subsequent processing units. The sedimented distiller's grains need to be cleaned by special personnel during the whole process, which increases the operating cost

At the same time, distiller's grains and other waste residues cannot be fully filtered, and entering the regulating pool of the wastewater station occupies the effective volume of the regulating pool, which affects the hydrolysis and acidification function. Discharge

The filter plate at the bottom of the second type of dimple is composed of a pore diameter of 1 mm. Although this type of dimple can effectively prevent the flow of distiller's grains into the indoor sediment well, outdoor sediment tank and subsequent processing units, when the operator operates, a large amount of distiller's grains accumulate at the bottom of the dimple. , with the increase of filtration time, some filter holes will be blocked, which will greatly reduce the water passing efficiency, and there will be safety hazards if the high-temperature wastewater cannot be discharged in time

[0004] In summary, in the prior art, there is no filter for brewing bottom pot water and a method for filtering brewing bottom pot water that can effectively prevent filter equipment from clogging, have high filtration efficiency, reduce the number of distiller's grain cleaning, and improve the stability of wastewater treatment.

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