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 fil

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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Example Embodiment

[0053] figure 1 A schematic longitudinal section through a conventional pre-coated filter is shown. The pre-coated filter includes a filter container 120 having a continuous unfiltrate chamber 125, an injection portion 112 for unfiltrate, and a discharge portion 114 for unfiltrate, as it is well known in the prior art. In the illustrated embodiment of the pre-coated filter, a number of filter candles 100 are suspended in the form of a matrix on the drain 130 of the piping system for the filtrate. Here, the filter candle discharges are brought together via a pipe system and can be led out separately. Therefore, the drainage part 130 of the drainage system is the discharge part 113 for the filtrate F, wherein the discharge amount can be adjusted via a regulating device, such as a regulating valve 118.

[0054] The input of unfiltrate through the injection part 112 can be adjusted by means of a regulating valve 119. Alternatively, the valve 119 may only refer to a shut-off valve. ...

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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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