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Hydrodynamically Optimized Filter Candle

A filter candle and fluid technology, which is applied in the field of fluid dynamics optimized filter candles, can solve the problems of inability to achieve filtration and segregation of turbid particles, and achieve the effect of uniformity improvement

Inactive Publication Date: 2016-06-29
KRONES AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In extreme cases, the filter cake even has pores in the precoat, so that no satisfactory filtration can be achieved because sufficient segregation of cloudy particles cannot be achieved

Method used

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  • Hydrodynamically Optimized Filter Candle
  • Hydrodynamically Optimized Filter Candle
  • Hydrodynamically Optimized Filter Candle

Examples

Experimental program
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Effect test

Embodiment Construction

[0053] figure 1 A schematic longitudinal section through a conventional precoat filter is shown. The precoat filter comprises, as is known from the prior art, a filter container 120 with a continuous non-filtrate chamber 125 , an inlet 112 for the non-filtrate and an outlet 114 for the non-filtrate. In the illustrated embodiment of the precoat filter, a plurality of filter candles 100 are fastened suspended in the form of a matrix on a piping outlet 130 for the filtrate. Here, the filter candle outlets are brought together via a pipe system and can be led off individually. The calandria outlet 130 is thus the outlet 113 for the filtrate F, wherein the outlet volume can be adjusted via a regulating device, for example a regulating valve 118 .

[0054] The feed of non-filtrate via the injection 112 can be regulated by means of a regulating valve 119 . Alternatively, valve 119 may simply refer to a shut-off valve. The regulation of the non-filtrate delivery is then by means o...

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PUM

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Abstract

The inveniton relates to a hydrodynamically optimized filter candle. The filter candle is used for precoat filters for filtering and / or stabilizing fluids, especially of beer. The candle comprises a filter body, at least one filtrate channel which is arranged in the interior of the filter body inner body and formed between the filter body and the inner body, wherein the filter body and / or the inner body are formed such that a flow profile is added for a flow of filtrate in the filtrate in operation of the filter candle, which causes an equalization of the precoating of a filter aid on an outer surface of the filter body.

Description

technical field [0001] The invention relates to a hydrodynamically optimized filter candle for filtering and / or stabilizing fluids, in particular precoated candle filters of beer, and in particular to a filter candle with an inner body. Furthermore, the invention relates to a precoated candle filter with such a filter candle and to the use of such a filter candle for filtering and / or stabilizing fluids, especially beer. Background technique [0002] At the end of the maturation process, the beer has many yeast particles and cloudy particles which are removed by filtration especially for consumer wishes (eg gloss) and preservation purposes. For this purpose, the cloudy beer, ie the non-filtrate, is separated into the pure filtrate and the remaining filter residue (filter cake) by means of a filter device. [0003] Precoated candle filters are known for filtering or stabilizing beer. In the filter container of the precoated candle filter there are a plurality of filter candl...

Claims

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Application Information

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IPC IPC(8): B01D29/33B01D29/52B01D37/02C12H1/07
CPCB01D29/15B01D29/52B01D29/925B01D2201/0484B01D2201/44B01D29/33B01D37/025C12H1/063
Inventor 约尔格·扎哈里亚斯克努特·施特勒
Owner KRONES AG
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